Hourly Weather Forecast - Acton, CA

7 PM
59°F
0%
8mph
ENE
Clear
Humidity
33%
Feels like
59°F
Dew Point
30°F
8 PM
58°F
0%
9mph
ENE
Clear
Humidity
33%
Feels like
58°F
Dew Point
29°F
9 PM
57°F
0%
9mph
ENE
Clear
Humidity
33%
Feels like
57°F
Dew Point
28°F
10 PM
57°F
0%
9mph
ENE
Mostly Clear
Humidity
33%
Feels like
57°F
Dew Point
28°F
11 PM
56°F
0%
9mph
ENE
Clear
Humidity
34%
Feels like
56°F
Dew Point
28°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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