Current conditions at

Fullerton, Fullerton Municipal Airport (KFUL)

Lat: 33.87194°NLon: 117.98472°WElev: 95.0ft.

Clear

72°F

22°C

Humidity 15%
Wind Speed E 12 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 10 Jan 02:35 PM PST
Extended Forecast for

Fullerton Municipal CA

Wind Advisory January 10, 02:51pm until January 11, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 10, 02:51pm until January 11, 01:00pm

    NOW until 1:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. East wind around 5 mph.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. East wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. East wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. East wind around 5 mph becoming calm.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 70. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 43. East wind around 5 mph.
Sunday
Sunny, with a high near 73. East wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 46. East wind around 5 mph.
Monday
Sunny, with a high near 74. East wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 51.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 78.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Fullerton Municipal CA
 33.86°N 117.99°W (Elev. 69 ft)
12:07 pm PST Jan 10, 2026
2pm PST Jan 10, 2026-6pm PST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database