Hourly Weather Forecast - Acton, CA

12 AM
57°F
0%
9mph
NNE
Clear
Humidity
58%
Feels like
57°F
Dew Point
42°F
1 AM
57°F
0%
8mph
NE
Clear
Humidity
59%
Feels like
57°F
Dew Point
42°F
2 AM
56°F
0%
8mph
NE
Clear
Humidity
59%
Feels like
56°F
Dew Point
42°F
3 AM
56°F
0%
8mph
NE
Clear
Humidity
60%
Feels like
56°F
Dew Point
42°F
4 AM
55°F
0%
8mph
NE
Clear
Humidity
59%
Feels like
55°F
Dew Point
42°F
5 AM
55°F
0%
8mph
NE
Clear
Humidity
59%
Feels like
55°F
Dew Point
41°F
6 AM
56°F
0%
8mph
NE
Mostly Clear
Humidity
56%
Feels like
56°F
Dew Point
41°F
6:53 AM
7 AM
58°F
0%
8mph
NE
Mostly Sunny
Humidity
52%
Feels like
58°F
Dew Point
40°F
8 AM
60°F
0%
8mph
NE
Mostly Sunny
Humidity
49%
Feels like
60°F
Dew Point
41°F
9 AM
62°F
0%
9mph
NE
Mostly Sunny
Humidity
45%
Feels like
62°F
Dew Point
41°F
10 AM
64°F
0%
9mph
NE
Sunny
Humidity
42%
Feels like
64°F
Dew Point
40°F
11 AM
66°F
0%
9mph
NE
Sunny
Humidity
38%
Feels like
66°F
Dew Point
40°F
12 PM
68°F
0%
9mph
NE
Sunny
Humidity
35%
Feels like
68°F
Dew Point
40°F
1 PM
70°F
0%
9mph
NNE
Sunny
Humidity
33%
Feels like
70°F
Dew Point
40°F
2 PM
70°F
0%
7mph
NNE
Sunny
Humidity
34%
Feels like
70°F
Dew Point
40°F
3 PM
69°F
0%
6mph
N
Sunny
Humidity
36%
Feels like
69°F
Dew Point
41°F
4 PM
67°F
0%
6mph
N
Sunny
Humidity
40%
Feels like
67°F
Dew Point
42°F
4:45 PM
5 PM
66°F
0%
5mph
N
Clear
Humidity
42%
Feels like
66°F
Dew Point
42°F
6 PM
65°F
0%
5mph
N
Clear
Humidity
42%
Feels like
65°F
Dew Point
41°F
7 PM
64°F
0%
5mph
N
Clear
Humidity
41%
Feels like
64°F
Dew Point
40°F
8 PM
64°F
0%
5mph
NNE
Clear
Humidity
42%
Feels like
64°F
Dew Point
40°F
9 PM
63°F
0%
5mph
NNE
Mostly Clear
Humidity
42%
Feels like
63°F
Dew Point
40°F
10 PM
62°F
0%
5mph
NNE
Mostly Clear
Humidity
43%
Feels like
62°F
Dew Point
40°F
11 PM
62°F
0%
5mph
NNE
Mostly Clear
Humidity
44%
Feels like
62°F
Dew Point
39°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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