Extended Forecasts for Southern Ontario and the National Capital Region


* NOTE: Corrected and/or amended bulletins are listed first *

 
FPCN51 CWTO 291930
Extended forecasts from Wednesday 31 May to Sunday 4 June for
Southern Ontario and the National Capital Region issued by
Environment Canada at 3:30 p.m. EDT Monday 29 May 2017.
The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday.

City of Toronto.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 23.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 14.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 12.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 12. High 22.

Windsor - Essex - Chatham-Kent.
Wednesday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Wednesday night..Cloudy periods. Low 10.
Thursday..A mix of sun and cloud. High 25.
Thursday night..Cloudy with 40 percent chance of showers. Low 14.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 22.
Friday night..Cloudy periods. Low 15.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 14.
Sunday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Normals for the period..Low 12. High 23.

Sarnia - Lambton.
Wednesday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Wednesday night..Cloudy periods. Low 8.
Thursday..A mix of sun and cloud. High 24.
Thursday night..Cloudy with 30 percent chance of showers. Low 14.
Friday..A mix of sun and cloud. High 21.
Friday night..Cloudy periods. Low 14.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 13.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 23.

Elgin.
Wednesday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Wednesday night..Cloudy periods. Low 8.
Thursday..A mix of sun and cloud. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 14.
Friday..A mix of sun and cloud. High 21.
Friday night..Cloudy periods. Low 13.
Saturday..A mix of sun and cloud. High 23.
Saturday night..Cloudy periods. Low 13.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 22.

London - Middlesex.
Wednesday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Wednesday night..Cloudy periods. Low 7.
Thursday..A mix of sun and cloud. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 13.
Friday..A mix of sun and cloud. High 19.
Friday night..Cloudy periods. Low 13.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 23.

Simcoe - Delhi - Norfolk.
Wednesday..A mix of sun and cloud with 30 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods. Low 8.
Thursday..A mix of sun and cloud. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 14.
Friday..A mix of sun and cloud. High 21.
Friday night..Cloudy periods. Low 13.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 22.

Dunnville - Caledonia - Haldimand.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 22.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 14.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 13.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 10. High 22.

Oxford - Brant.
Wednesday..A mix of sun and cloud with 30 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods. Low 7.
Thursday..A mix of sun and cloud. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 13.
Friday..A mix of sun and cloud. High 20.
Friday night..Cloudy periods. Low 12.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 22.

Niagara.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 21.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 23.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 14.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 13.
Saturday..A mix of sun and cloud. High 20.
Saturday night..Cloudy periods. Low 13.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 22.

City of Hamilton.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 8.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 22.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 13.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 13.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 13.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 10. High 22.

Halton - Peel.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 7.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 23.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 13.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 11.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 10. High 22.

York - Durham.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 18.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 6.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 22.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 12.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 21.
Friday night..Cloudy periods. Low 11.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 10. High 21.

Huron - Perth.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 18.
Wednesday night..Cloudy periods. Low 6.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 13.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 19.
Friday night..Cloudy periods. Low 11.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 10. High 21.

Waterloo - Wellington.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 19.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 5.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 22.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 12.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 19.
Friday night..Cloudy periods. Low 10.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 9. High 21.

Dufferin - Innisfil.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 18.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 4.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 23.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 13.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 21.
Friday night..Cloudy periods. Low 10.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 9. High 21.

Grey - Bruce.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 17.
Wednesday night..Cloudy periods. Low 6.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 12.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 10.
Saturday..A mix of sun and cloud. High 19.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 19.
Normals for the period..Low 9. High 20.

Barrie - Orillia - Midland.
Wednesday..A mix of sun and cloud with 40 percent chance of showers.
 High 17.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 4.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 22.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 12.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods. Low 9.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 8. High 22.

Belleville - Quinte - Northumberland.
Wednesday..A mix of sun and cloud with 60 percent chance of showers.
 High 20.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low 8.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 21.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 12.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods with 30 percent chance of showers.
 Low 12.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 10. High 21.

Kingston - Prince Edward.
Wednesday..Cloudy with 60 percent chance of showers. High 19.
Wednesday night..Cloudy with 30 percent chance of showers. Low 9.
Thursday..Cloudy with 30 percent chance of showers. High 17.
Thursday night..Cloudy with 30 percent chance of showers. Low 11.
Friday..Cloudy with 40 percent chance of showers. High 18.
Friday night..Cloudy with 40 percent chance of showers. Low 12.
Saturday..A mix of sun and cloud. High 20.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 19.
Normals for the period..Low 10. High 21.

Peterborough - Kawartha Lakes.
Wednesday..A mix of sun and cloud with 60 percent chance of showers.
 High 18.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 4.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 21.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 10.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods with 30 percent chance of showers.
 Low 10.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 10.
Sunday..A mix of sun and cloud. High 22.
Normals for the period..Low 9. High 22.

Stirling - Tweed - South Frontenac.
Wednesday..Cloudy with 60 percent chance of showers. High 18.
Wednesday night..Cloudy with 30 percent chance of showers. Low 6.
Thursday..Cloudy with 30 percent chance of showers. High 21.
Thursday night..Cloudy with 30 percent chance of showers. Low 12.
Friday..Cloudy with 40 percent chance of showers. High 19.
Friday night..Cloudy with 40 percent chance of showers. Low 11.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 9. High 22.

Bancroft - Bon Echo Park.
Wednesday..Cloudy with 60 percent chance of showers. High 18.
Wednesday night..Cloudy with 30 percent chance of showers. Low
 plus 4.
Thursday..Cloudy with 30 percent chance of showers. High 21.
Thursday night..Cloudy with 30 percent chance of showers. Low 9.
Friday..Cloudy with 40 percent chance of showers. High 19.
Friday night..Cloudy with 40 percent chance of showers. Low 10.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 10.
Sunday..A mix of sun and cloud. High 22.
Normals for the period..Low 9. High 22.

Brockville - Leeds and Grenville.
Wednesday..Cloudy with 60 percent chance of showers. High 20.
Wednesday night..Cloudy with 30 percent chance of showers. Low 10.
Thursday..Cloudy with 30 percent chance of showers. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 13.
Friday..Cloudy with 40 percent chance of showers. High 21.
Friday night..Cloudy with 40 percent chance of showers. Low 12.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 11. High 21.

City of Ottawa.
Wednesday..Cloudy with 60 percent chance of showers. High 19.
Wednesday night..Cloudy with 30 percent chance of showers. Low 9.
Thursday..Cloudy with 30 percent chance of showers. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 13.
Friday..Cloudy with 40 percent chance of showers. High 20.
Friday night..Cloudy with 40 percent chance of showers. Low 12.
Saturday..A mix of sun and cloud. High 23.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 22.
Normals for the period..Low 11. High 22.

Gatineau.
Wednesday..Cloudy with 60 percent chance of showers. High 19.
Wednesday night..Cloudy with 30 percent chance of showers. Low 8.
Thursday..Cloudy with 30 percent chance of showers. High 23.
Thursday night..Cloudy with 30 percent chance of showers. Low 11.
Friday..Cloudy with 40 percent chance of showers. High 20.
Friday night..Cloudy with 40 percent chance of showers. Low 11.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 10. High 22.

Prescott and Russell.
Wednesday..Cloudy with 60 percent chance of showers. High 19.
Wednesday night..Cloudy with 30 percent chance of showers. Low 10.
Thursday..Cloudy with 30 percent chance of showers. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 13.
Friday..Cloudy with 40 percent chance of showers. High 19.
Friday night..Cloudy with 40 percent chance of showers. Low 12.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 11. High 22.

Cornwall - Morrisburg.
Wednesday..Cloudy with 60 percent chance of showers. High 20.
Wednesday night..Cloudy with 30 percent chance of showers. Low 12.
Thursday..Cloudy with 30 percent chance of showers. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 14.
Friday..Cloudy with 40 percent chance of showers. High 20.
Friday night..Cloudy with 40 percent chance of showers. Low 12.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 12.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 10. High 22.

Smiths Falls - Lanark - Sharbot Lake.
Wednesday..Cloudy with 60 percent chance of showers. High 19.
Wednesday night..Cloudy with 30 percent chance of showers. Low 7.
Thursday..Cloudy with 30 percent chance of showers. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 12.
Friday..Cloudy with 40 percent chance of showers. High 19.
Friday night..Cloudy with 40 percent chance of showers. Low 11.
Saturday..A mix of sun and cloud. High 22.
Saturday night..Cloudy periods. Low 11.
Sunday..A mix of sun and cloud. High 22.
Normals for the period..Low 11. High 22.

Parry Sound - Muskoka.
Wednesday..Cloudy with 60 percent chance of showers. High 17.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 4.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 21.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 19.
Friday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Saturday..A mix of sun and cloud. High 20.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 8. High 21.

Haliburton.
Wednesday..Cloudy with 60 percent chance of showers. High 17.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 3.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 7. High 22.

Renfrew - Pembroke - Barry's Bay.
Wednesday..Cloudy with 60 percent chance of showers. High 19.
Wednesday night..Cloudy with 30 percent chance of showers. Low 7.
Thursday..Cloudy with 30 percent chance of showers. High 22.
Thursday night..Cloudy with 30 percent chance of showers. Low 11.
Friday..Cloudy with 40 percent chance of showers. High 20.
Friday night..Cloudy with 40 percent chance of showers. Low 9.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 7. High 22.

Algonquin.
Wednesday..Cloudy with 60 percent chance of showers. High 17.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 5.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Friday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Saturday..A mix of sun and cloud. High 21.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 21.
Normals for the period..Low 7. High 21.

Burk's Falls - Bayfield Inlet.
Wednesday..Cloudy with 60 percent chance of showers. High 16.
Wednesday night..Cloudy periods with 30 percent chance of showers.
 Low plus 5.
Thursday..A mix of sun and cloud with 30 percent chance of showers.
 High 20.
Thursday night..Cloudy periods with 30 percent chance of showers.
 Low 9.
Friday..A mix of sun and cloud with 30 percent chance of showers.
 High 19.
Friday night..Cloudy periods with 30 percent chance of showers.
 Low 8.
Saturday..A mix of sun and cloud. High 20.
Saturday night..Cloudy periods. Low 9.
Sunday..A mix of sun and cloud. High 20.
Normals for the period..Low 8. High 20.

End
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