Hourly Weather Forecast - Fullerton, CA

11 AM
77°F
0%
3mph
SSE
Partly Cloudy
Humidity
23%
Feels like
77°F
Dew Point
36°F
12 PM
78°F
0%
4mph
S
Partly Cloudy
Humidity
22%
Feels like
78°F
Dew Point
36°F
1 PM
78°F
0%
5mph
SSW
Partly Cloudy
Humidity
23%
Feels like
78°F
Dew Point
37°F
2 PM
76°F
0%
6mph
SSW
Mostly Cloudy
Humidity
26%
Feels like
76°F
Dew Point
39°F
3 PM
73°F
0%
6mph
SSW
Mostly Cloudy
Humidity
33%
Feels like
73°F
Dew Point
42°F
4 PM
70°F
10%
6mph
SSW
Mostly Cloudy
Humidity
42%
Feels like
70°F
Dew Point
46°F
5 PM
66°F
10%
5mph
S
Mostly Cloudy
Humidity
53%
Feels like
66°F
Dew Point
49°F
5:26 PM
6 PM
64°F
10%
5mph
S
Mostly Cloudy
Humidity
64%
Feels like
64°F
Dew Point
51°F
7 PM
62°F
10%
5mph
S
Mostly Cloudy
Humidity
72%
Feels like
62°F
Dew Point
53°F
8 PM
61°F
0%
4mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
61°F
Dew Point
54°F
9 PM
61°F
0%
3mph
SSE
Cloudy
Humidity
79%
Feels like
61°F
Dew Point
54°F
10 PM
61°F
0%
2mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
61°F
Dew Point
54°F
11 PM
61°F
0%
2mph
S
Mostly Cloudy
Humidity
77%
Feels like
61°F
Dew Point
53°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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