St. Clair, ON

Last Updated: 7 min ago
15°C
Clear
Clear
Feels Like: 14°C
H: 21°C  L: 14°C

Hourly Forecast

NOW
Clear
15°C Feels like: 14°C 8%
4 AM
Clear
15°C Feels like: 13°C 8%
5 AM
Clear
15°C Feels like: 13°C 8%
6 AM
Clear
15°C Feels like: 13°C 7%
7 AM
Clear
14°C Feels like: 13°C 7%
8 AM
Sunny
14°C Feels like: 13°C 7%
9 AM
Sunny
14°C Feels like: 12°C 6%
10 AM
Sunny
15°C Feels like: 13°C 5%
11 AM
Sunny
15°C Feels like: 14°C 5%
12 PM
Sunny
16°C Feels like: 15°C 5%
1 PM
Sunny
17°C Feels like: 16°C 4%
2 PM
Sunny
18°C Feels like: 17°C 5%
3 PM
Partly Cloudy
19°C Feels like: 19°C 8%
4 PM
Sunny
20°C Feels like: 20°C 4%
5 PM
Sunny
20°C Feels like: 20°C 4%
6 PM
Partly Cloudy
21°C Feels like: 19°C 5%
7 PM
Overcast
21°C Feels like: 18°C 15%
8 PM
Overcast
20°C Feels like: 18°C 16%
9 PM
Overcast
19°C Feels like: 17°C 18%
10 PM
Overcast
19°C Feels like: 17°C 19%
11 PM
Overcast
19°C Feels like: 17°C 19%
12 AM
Overcast
18°C Feels like: 17°C 21%
1 AM
Overcast
18°C Feels like: 17°C 23%
2 AM
Cloudy
18°C Feels like: 17°C 18%

September 1, 2026

High 21°C
Low 14°C
Sunrise 07:26 AM
Sunset 07:17 PM
Moonrise 08:23 PM
Moonset 10:44 AM
Wind Speed 8km/h N
Gust 8km/h
Humidity 78%
UV Index 0

7 Day Forecast

Today
Sunny
14°
21°
Wed
Overcast
16°
23°
Thu
Overcast
16°
25°
Fri
Overcast
12°
16°
Sat
Overcast
10°
17°

Precipitation Map