Hourly Weather Forecast - Fullerton, CA

4 PM
69°F
0%
9mph
SW
Sunny
Humidity
52%
Feels like
69°F
Dew Point
51°F
5 PM
67°F
0%
9mph
SW
Sunny
Humidity
56%
Feels like
67°F
Dew Point
51°F
6 PM
65°F
0%
8mph
SW
Sunny
Humidity
60%
Feels like
65°F
Dew Point
50°F
6:54 PM
7 PM
62°F
0%
6mph
WSW
Clear
Humidity
64%
Feels like
62°F
Dew Point
50°F
8 PM
61°F
0%
5mph
WSW
Clear
Humidity
67%
Feels like
61°F
Dew Point
50°F
9 PM
60°F
0%
4mph
W
Clear
Humidity
71%
Feels like
60°F
Dew Point
50°F
10 PM
59°F
0%
3mph
WSW
Clear
Humidity
75%
Feels like
59°F
Dew Point
51°F
11 PM
58°F
0%
2mph
SW
Mostly Clear
Humidity
79%
Feels like
58°F
Dew Point
51°F

Today's Severe Weather Outlook

Potent Thunderstorms Pepper Deep South and Southeast U.S.

Dangerous weather will stick around well after sunset across the Deep South and Southeast.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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