Hourly Weather Forecast - Port Weller, Ontario, CA

12 AM
22°F
10%
17mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
15°F
1 AM
21°F
10%
16mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
7°F
Dew Point
15°F
2 AM
21°F
0%
15mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
15°F
3 AM
20°F
0%
14mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
15°F
4 AM
20°F
0%
13mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
7°F
Dew Point
15°F
5 AM
20°F
0%
13mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
7°F
Dew Point
16°F
6 AM
20°F
0%
12mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
8°F
Dew Point
16°F
7 AM
20°F
10%
12mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
8°F
Dew Point
16°F
7:42 AM
8 AM
21°F
10%
11mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
10°F
Dew Point
16°F
9 AM
23°F
10%
11mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
18°F
10 AM
25°F
10%
12mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
14°F
Dew Point
20°F
11 AM
27°F
10%
14mph
SW
Mostly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
21°F
12 PM
28°F
0%
16mph
SW
Cloudy
Humidity
80%
Feels like
17°F
Dew Point
23°F
1 PM
30°F
0%
17mph
SW
Cloudy
Humidity
79%
Feels like
18°F
Dew Point
24°F
2 PM
31°F
0%
18mph
SW
Mostly Cloudy
Humidity
78%
Feels like
19°F
Dew Point
25°F
3 PM
31°F
0%
19mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
19°F
Dew Point
25°F
4 PM
32°F
0%
19mph
SSW
Partly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
25°F
4:42 PM
5 PM
33°F
0%
19mph
SSW
Partly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
25°F
6 PM
33°F
0%
20mph
SSW
Partly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
26°F
7 PM
33°F
0%
20mph
SSW
Windy
Humidity
76%
Feels like
21°F
Dew Point
26°F
8 PM
33°F
0%
22mph
SSW
Windy
Humidity
77%
Feels like
21°F
Dew Point
27°F
9 PM
34°F
0%
23mph
SW
Windy
Humidity
75%
Feels like
22°F
Dew Point
27°F
10 PM
35°F
0%
25mph
SW
Windy
Humidity
75%
Feels like
23°F
Dew Point
28°F
11 PM
36°F
0%
26mph
SW
Windy
Humidity
77%
Feels like
23°F
Dew Point
29°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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