Hourly Weather Forecast - Fullerton, CA

12 AM
63°F
0%
3mph
SSE
Clear
Humidity
68%
Feels like
63°F
Dew Point
53°F
1 AM
63°F
0%
3mph
SSE
Clear
Humidity
69%
Feels like
63°F
Dew Point
52°F
2 AM
62°F
0%
3mph
SE
Clear
Humidity
69%
Feels like
62°F
Dew Point
52°F
3 AM
62°F
0%
2mph
ESE
Clear
Humidity
69%
Feels like
62°F
Dew Point
51°F
4 AM
62°F
0%
3mph
E
Mostly Clear
Humidity
67%
Feels like
62°F
Dew Point
51°F
5 AM
62°F
0%
3mph
ENE
Mostly Clear
Humidity
66%
Feels like
62°F
Dew Point
50°F
6 AM
62°F
0%
2mph
ENE
Mostly Clear
Humidity
64%
Feels like
62°F
Dew Point
49°F
6:59 AM
7 AM
63°F
0%
2mph
ENE
Sunny
Humidity
61%
Feels like
63°F
Dew Point
49°F
8 AM
67°F
0%
2mph
NE
Sunny
Humidity
56%
Feels like
67°F
Dew Point
50°F
9 AM
71°F
0%
2mph
NNE
Sunny
Humidity
49%
Feels like
71°F
Dew Point
51°F
10 AM
76°F
0%
2mph
W
Sunny
Humidity
43%
Feels like
76°F
Dew Point
52°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday'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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Today's National Outlook

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