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Hazardous Weather Conditions

Current conditions at

FW0063 Fullerton CSU (F0063)

Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.

NA

62°F

17°C

Humidity 58%
Wind Speed N 2 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 15 Oct 12:23 AM PDT
Extended Forecast for

Fullerton CA

Heat Advisory October 15, 10:00am until October 17, 08:00pm
Wind Advisory October 15, 06:00am until October 17, 12:00pm
Click here for hazard details and duration
Heat Advisory
Wind Advisory

  • Overnight

    Overnight: Clear, with a low around 63. Northeast wind around 5 mph.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Northeast wind around 5 mph becoming calm.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 71. Light and variable wind becoming northeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 71 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 95. East wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 63. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 91. Northeast wind around 5 mph becoming calm.
Thursday Night
Clear, with a low around 71. Light and variable wind becoming northeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 95. East wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 73. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 61.
Wednesday
A chance of showers. Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fullerton CA
 33.87°N 117.93°W (Elev. 184 ft)
Last Update:
10:58 pm PDT Oct 14, 2026
Forecast Valid:
12am PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
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Additional Resources

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