Hourly Weather Forecast - Fairfield, CA

12 AM
46°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
1 AM
46°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
2 AM
46°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
3 AM
46°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
4 AM
46°F
0%
6mph
WSW
Foggy
Humidity
100%
Feels like
43°F
Dew Point
46°F
5 AM
47°F
0%
6mph
WSW
Foggy
Humidity
99%
Feels like
44°F
Dew Point
47°F
6 AM
47°F
0%
6mph
WSW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
47°F
7 AM
47°F
0%
6mph
WSW
Foggy
Humidity
99%
Feels like
44°F
Dew Point
47°F
7:19 AM
8 AM
47°F
0%
6mph
SW
Cloudy
Humidity
98%
Feels like
45°F
Dew Point
47°F
9 AM
48°F
0%
6mph
SW
Cloudy
Humidity
96%
Feels like
45°F
Dew Point
47°F
10 AM
49°F
0%
7mph
SW
Cloudy
Humidity
94%
Feels like
46°F
Dew Point
47°F
11 AM
49°F
0%
7mph
SW
Cloudy
Humidity
92%
Feels like
46°F
Dew Point
47°F
12 PM
49°F
0%
7mph
SW
Cloudy
Humidity
90%
Feels like
46°F
Dew Point
47°F
1 PM
50°F
0%
8mph
SW
Cloudy
Humidity
88%
Feels like
46°F
Dew Point
46°F
2 PM
49°F
0%
8mph
SW
Mostly Cloudy
Humidity
87%
Feels like
46°F
Dew Point
46°F
3 PM
49°F
0%
8mph
SW
Partly Cloudy
Humidity
88%
Feels like
46°F
Dew Point
46°F
4 PM
49°F
0%
8mph
SW
Partly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
46°F
4:49 PM
5 PM
49°F
0%
8mph
SW
Partly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
46°F
6 PM
49°F
0%
8mph
WSW
Cloudy
Humidity
90%
Feels like
45°F
Dew Point
46°F
7 PM
49°F
0%
7mph
WSW
Cloudy
Humidity
90%
Feels like
45°F
Dew Point
46°F
8 PM
48°F
0%
7mph
WSW
Cloudy
Humidity
93%
Feels like
45°F
Dew Point
46°F
9 PM
48°F
0%
7mph
WSW
Cloudy
Humidity
96%
Feels like
44°F
Dew Point
47°F
10 PM
48°F
0%
7mph
WSW
Cloudy
Humidity
97%
Feels like
44°F
Dew Point
47°F
11 PM
48°F
0%
7mph
WSW
Cloudy
Humidity
98%
Feels like
45°F
Dew Point
47°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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