Hourly Weather Forecast - Westmont, CA

12 AM
57°F
0%
4mph
NNE
Clear
Humidity
84%
Feels like
57°F
Dew Point
52°F
1 AM
56°F
0%
4mph
NE
Clear
Humidity
87%
Feels like
56°F
Dew Point
52°F
2 AM
55°F
0%
4mph
NE
Mostly Clear
Humidity
88%
Feels like
55°F
Dew Point
51°F
3 AM
54°F
0%
4mph
NE
Mostly Clear
Humidity
88%
Feels like
54°F
Dew Point
51°F
4 AM
53°F
0%
4mph
NNE
Mostly Clear
Humidity
89%
Feels like
53°F
Dew Point
50°F
5 AM
53°F
0%
4mph
NNE
Mostly Clear
Humidity
89%
Feels like
53°F
Dew Point
49°F
6 AM
53°F
0%
4mph
NNE
Mostly Clear
Humidity
85%
Feels like
53°F
Dew Point
49°F
6:52 AM
7 AM
56°F
0%
4mph
NNE
Sunny
Humidity
78%
Feels like
56°F
Dew Point
50°F
8 AM
61°F
0%
3mph
NNE
Sunny
Humidity
67%
Feels like
61°F
Dew Point
50°F
9 AM
67°F
0%
3mph
NNE
Sunny
Humidity
57%
Feels like
67°F
Dew Point
51°F
10 AM
71°F
0%
2mph
NNE
Sunny
Humidity
49%
Feels like
71°F
Dew Point
51°F
11 AM
74°F
0%
2mph
N
Sunny
Humidity
46%
Feels like
74°F
Dew Point
52°F
12 PM
75°F
0%
2mph
WNW
Mostly Sunny
Humidity
47%
Feels like
75°F
Dew Point
54°F
1 PM
75°F
0%
3mph
W
Mostly Sunny
Humidity
49%
Feels like
75°F
Dew Point
54°F
2 PM
73°F
0%
3mph
W
Mostly Sunny
Humidity
53%
Feels like
73°F
Dew Point
55°F
3 PM
70°F
0%
4mph
W
Sunny
Humidity
59%
Feels like
70°F
Dew Point
55°F
4 PM
68°F
0%
4mph
W
Sunny
Humidity
68%
Feels like
68°F
Dew Point
57°F
4:46 PM
5 PM
65°F
0%
3mph
W
Mostly Clear
Humidity
74%
Feels like
65°F
Dew Point
57°F
6 PM
64°F
0%
2mph
W
Mostly Clear
Humidity
79%
Feels like
64°F
Dew Point
57°F
7 PM
62°F
0%
1mph
W
Mostly Clear
Humidity
82%
Feels like
62°F
Dew Point
57°F
8 PM
61°F
0%
1mph
NW
Mostly Clear
Humidity
83%
Feels like
61°F
Dew Point
56°F
9 PM
60°F
0%
1mph
NNE
Mostly Clear
Humidity
85%
Feels like
60°F
Dew Point
55°F
10 PM
59°F
0%
2mph
NE
Mostly Clear
Humidity
86%
Feels like
59°F
Dew Point
55°F
11 PM
58°F
0%
2mph
NE
Mostly Clear
Humidity
87%
Feels like
58°F
Dew Point
54°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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