Hourly Weather Forecast - Westport, Ontario, CA

12 AM
18°F
0%
1mph
SSE
Mostly Clear
Humidity
84%
Feels like
18°F
Dew Point
14°F
1 AM
18°F
0%
2mph
SSE
Mostly Clear
Humidity
86%
Feels like
18°F
Dew Point
14°F
2 AM
18°F
0%
4mph
SSE
Partly Cloudy
Humidity
86%
Feels like
13°F
Dew Point
15°F
3 AM
19°F
0%
4mph
SSE
Partly Cloudy
Humidity
87%
Feels like
13°F
Dew Point
16°F
4 AM
21°F
0%
5mph
S
Partly Cloudy
Humidity
88%
Feels like
14°F
Dew Point
18°F
5 AM
22°F
0%
5mph
S
Partly Cloudy
Humidity
90%
Feels like
16°F
Dew Point
20°F
6 AM
24°F
0%
6mph
S
Mostly Cloudy
Humidity
90%
Feels like
17°F
Dew Point
22°F
7 AM
27°F
0%
6mph
S
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
24°F
7:37 AM
8 AM
29°F
0%
8mph
S
Mostly Cloudy
Humidity
91%
Feels like
21°F
Dew Point
26°F
9 AM
30°F
0%
9mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
22°F
Dew Point
28°F
10 AM
32°F
0%
10mph
S
Cloudy
Humidity
88%
Feels like
24°F
Dew Point
29°F
11 AM
34°F
0%
11mph
S
Mostly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
29°F
12 PM
35°F
0%
12mph
S
Partly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
30°F
1 PM
37°F
0%
13mph
S
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
29°F
2 PM
37°F
0%
14mph
S
Partly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
29°F
3 PM
37°F
0%
14mph
S
Mostly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
29°F
4 PM
37°F
0%
14mph
S
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
29°F
4:26 PM
5 PM
37°F
0%
14mph
S
Partly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
29°F
6 PM
36°F
0%
14mph
S
Mostly Clear
Humidity
75%
Feels like
27°F
Dew Point
29°F
7 PM
35°F
10%
14mph
S
Mostly Clear
Humidity
77%
Feels like
26°F
Dew Point
29°F
8 PM
35°F
10%
14mph
S
Mostly Clear
Humidity
79%
Feels like
26°F
Dew Point
29°F
9 PM
35°F
30%
14mph
S
30% Chance Rain Showers
Humidity
81%
Feels like
26°F
Dew Point
30°F
10 PM
35°F
30%
14mph
S
30% Chance Rain Showers
Humidity
84%
Feels like
26°F
Dew Point
31°F
11 PM
36°F
60%
14mph
S
60% Chance Rain Showers
Humidity
86%
Feels like
27°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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