Hourly Weather Forecast - Atascadero, CA

12 AM
45°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
45°F
1 AM
44°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
44°F
2 AM
44°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
44°F
3 AM
43°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
4 AM
43°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
5 AM
43°F
10%
3mph
SSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
6 AM
44°F
10%
3mph
S
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F
7 AM
45°F
10%
3mph
SSE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
45°F
7:08 AM
8 AM
47°F
10%
3mph
SSE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
9 AM
50°F
10%
3mph
S
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
10 AM
53°F
20%
4mph
S
Cloudy
Humidity
98%
Feels like
53°F
Dew Point
53°F
11 AM
56°F
20%
4mph
S
Cloudy
Humidity
92%
Feels like
56°F
Dew Point
53°F
12 PM
58°F
20%
5mph
SSW
Cloudy
Humidity
86%
Feels like
58°F
Dew Point
54°F
1 PM
59°F
20%
6mph
SSW
Cloudy
Humidity
82%
Feels like
59°F
Dew Point
54°F
2 PM
60°F
10%
5mph
SW
Cloudy
Humidity
80%
Feels like
60°F
Dew Point
53°F
3 PM
58°F
10%
4mph
WSW
Cloudy
Humidity
83%
Feels like
58°F
Dew Point
53°F
4 PM
54°F
10%
4mph
WSW
Cloudy
Humidity
90%
Feels like
54°F
Dew Point
52°F
4:54 PM
5 PM
51°F
10%
2mph
WSW
Mostly Cloudy
Humidity
97%
Feels like
51°F
Dew Point
51°F
6 PM
50°F
10%
2mph
S
Foggy
Humidity
99%
Feels like
50°F
Dew Point
49°F
7 PM
49°F
10%
3mph
SSE
Foggy
Humidity
99%
Feels like
49°F
Dew Point
48°F
8 PM
48°F
10%
3mph
SE
Foggy
Humidity
99%
Feels like
47°F
Dew Point
47°F
9 PM
47°F
10%
3mph
SSE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
10 PM
46°F
20%
3mph
SSE
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
11 PM
45°F
20%
3mph
SSE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
45°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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

Thursday's Weather Outlook

Thursday'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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