Hourly Weather Forecast - San Dimas, CA

4 AM
52°F
0%
3mph
N
Partly Cloudy
Humidity
79%
Feels like
52°F
Dew Point
46°F
5 AM
52°F
0%
3mph
NNE
Partly Cloudy
Humidity
81%
Feels like
52°F
Dew Point
46°F
6 AM
52°F
0%
3mph
NE
Partly Cloudy
Humidity
81%
Feels like
52°F
Dew Point
47°F
6:50 AM
7 AM
55°F
0%
3mph
ENE
Partly Cloudy
Humidity
77%
Feels like
55°F
Dew Point
47°F
8 AM
59°F
0%
3mph
E
Partly Cloudy
Humidity
70%
Feels like
59°F
Dew Point
49°F
9 AM
63°F
0%
3mph
ESE
Mostly Sunny
Humidity
63%
Feels like
63°F
Dew Point
50°F
10 AM
67°F
0%
3mph
S
Mostly Sunny
Humidity
56%
Feels like
67°F
Dew Point
51°F
11 AM
69°F
0%
4mph
SW
Sunny
Humidity
51%
Feels like
69°F
Dew Point
51°F
12 PM
71°F
0%
5mph
WSW
Sunny
Humidity
47%
Feels like
71°F
Dew Point
50°F
1 PM
72°F
0%
5mph
WSW
Sunny
Humidity
45%
Feels like
72°F
Dew Point
49°F
2 PM
71°F
0%
6mph
WSW
Sunny
Humidity
45%
Feels like
71°F
Dew Point
49°F
3 PM
69°F
0%
5mph
WSW
Sunny
Humidity
51%
Feels like
69°F
Dew Point
50°F
4 PM
66°F
0%
5mph
WSW
Sunny
Humidity
61%
Feels like
66°F
Dew Point
52°F
4:44 PM
5 PM
62°F
0%
4mph
WSW
Clear
Humidity
72%
Feels like
62°F
Dew Point
53°F
6 PM
60°F
0%
4mph
E
Clear
Humidity
78%
Feels like
60°F
Dew Point
53°F
7 PM
58°F
0%
4mph
E
Clear
Humidity
81%
Feels like
58°F
Dew Point
52°F
8 PM
57°F
0%
4mph
E
Mostly Clear
Humidity
81%
Feels like
57°F
Dew Point
51°F
9 PM
56°F
0%
4mph
ENE
Cloudy
Humidity
79%
Feels like
56°F
Dew Point
49°F
10 PM
55°F
0%
4mph
ENE
Cloudy
Humidity
77%
Feels like
55°F
Dew Point
48°F
11 PM
54°F
0%
4mph
ENE
Cloudy
Humidity
77%
Feels like
54°F
Dew Point
47°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

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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