Hourly Weather Forecast - Port Weller, Ontario, CA

10 AM
18°F
70%
17mph
WNW
70% Chance of Flurries
Humidity
78%
Feels like
2°F
Dew Point
12°F
11 AM
19°F
10%
16mph
NW
Mostly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
12°F
12 PM
21°F
10%
15mph
NW
Partly Cloudy
Humidity
67%
Feels like
7°F
Dew Point
12°F
1 PM
22°F
10%
15mph
NNW
Mostly Cloudy
Humidity
62%
Feels like
9°F
Dew Point
11°F
2 PM
22°F
10%
16mph
NNW
Partly Cloudy
Humidity
60%
Feels like
9°F
Dew Point
11°F
3 PM
22°F
10%
17mph
NNW
Partly Cloudy
Humidity
64%
Feels like
8°F
Dew Point
12°F
4 PM
21°F
0%
19mph
NNW
Partly Cloudy
Humidity
63%
Feels like
6°F
Dew Point
11°F
4:41 PM
5 PM
20°F
0%
19mph
NW
Partly Cloudy
Humidity
65%
Feels like
5°F
Dew Point
11°F
6 PM
20°F
0%
20mph
NW
Partly Cloudy
Humidity
66%
Feels like
4°F
Dew Point
10°F
7 PM
20°F
0%
19mph
NW
Mostly Cloudy
Humidity
69%
Feels like
4°F
Dew Point
11°F
8 PM
19°F
0%
19mph
NW
Mostly Cloudy
Humidity
71%
Feels like
4°F
Dew Point
12°F
9 PM
20°F
0%
17mph
NW
Mostly Cloudy
Humidity
73%
Feels like
5°F
Dew Point
12°F
10 PM
20°F
0%
16mph
NW
Mostly Cloudy
Humidity
78%
Feels like
5°F
Dew Point
14°F
11 PM
20°F
0%
15mph
NW
Mostly Cloudy
Humidity
75%
Feels like
6°F
Dew Point
13°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's 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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