Hourly Weather Forecast - San Dimas, CA

12 AM
55°F
0%
2mph
ENE
Cloudy
Humidity
85%
Feels like
55°F
Dew Point
50°F
1 AM
54°F
0%
2mph
ENE
Cloudy
Humidity
87%
Feels like
54°F
Dew Point
50°F
2 AM
53°F
0%
2mph
ENE
Cloudy
Humidity
87%
Feels like
53°F
Dew Point
49°F
3 AM
53°F
0%
2mph
ENE
Cloudy
Humidity
88%
Feels like
53°F
Dew Point
49°F
4 AM
52°F
0%
2mph
ENE
Cloudy
Humidity
89%
Feels like
52°F
Dew Point
49°F
5 AM
52°F
0%
2mph
ENE
Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
6 AM
52°F
0%
3mph
ENE
Cloudy
Humidity
88%
Feels like
52°F
Dew Point
49°F
6:53 AM
7 AM
55°F
0%
3mph
ENE
Cloudy
Humidity
83%
Feels like
55°F
Dew Point
50°F
8 AM
58°F
0%
3mph
E
Cloudy
Humidity
77%
Feels like
58°F
Dew Point
51°F
9 AM
62°F
0%
2mph
SSE
Partly Cloudy
Humidity
70%
Feels like
62°F
Dew Point
52°F
10 AM
64°F
0%
3mph
S
Partly Cloudy
Humidity
65%
Feels like
64°F
Dew Point
53°F
11 AM
67°F
0%
4mph
SSW
Mostly Sunny
Humidity
60%
Feels like
67°F
Dew Point
53°F
12 PM
69°F
0%
4mph
SW
Mostly Sunny
Humidity
57%
Feels like
69°F
Dew Point
53°F
1 PM
70°F
0%
5mph
SW
Mostly Sunny
Humidity
56%
Feels like
70°F
Dew Point
54°F
2 PM
70°F
0%
5mph
SW
Partly Cloudy
Humidity
56%
Feels like
70°F
Dew Point
54°F
3 PM
69°F
0%
6mph
WSW
Partly Cloudy
Humidity
58%
Feels like
69°F
Dew Point
54°F
4 PM
67°F
0%
6mph
WSW
Mostly Sunny
Humidity
61%
Feels like
67°F
Dew Point
53°F
4:46 PM
5 PM
65°F
0%
4mph
WSW
Mostly Clear
Humidity
66%
Feels like
65°F
Dew Point
53°F
6 PM
62°F
0%
3mph
WSW
Mostly Clear
Humidity
72%
Feels like
62°F
Dew Point
53°F
7 PM
59°F
0%
2mph
WSW
Partly Cloudy
Humidity
76%
Feels like
59°F
Dew Point
52°F
8 PM
58°F
0%
2mph
SW
Partly Cloudy
Humidity
78%
Feels like
58°F
Dew Point
51°F
9 PM
57°F
0%
3mph
SE
Cloudy
Humidity
77%
Feels like
57°F
Dew Point
50°F
10 PM
56°F
0%
3mph
ESE
Cloudy
Humidity
76%
Feels like
56°F
Dew Point
49°F
11 PM
56°F
0%
3mph
ESE
Cloudy
Humidity
76%
Feels like
56°F
Dew Point
48°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday's Weather Outlook

Today's Weather Outlook

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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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