National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

FW0063 Fullerton CSU (F0063)

Lat: 33.8805°NLon: 117.88417°WElev: 247.0ft.

NA

59°F

15°C

Humidity 92%
Wind Speed N 1 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 02 Nov 02:53 AM PST
Extended Forecast for

Brea CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55.

    Low: 55 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 57. Southwest wind around 5 mph.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 57. Calm wind.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 55.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74.
Wednesday Night
Increasing clouds, with a low around 55.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 75.
Thursday Night
Patchy fog. Otherwise, increasing clouds, with a low around 56.
Friday
Patchy fog. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 80.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brea CA
 33.92°N 117.89°W (Elev. 361 ft)
Last Update:
1:13 am PST Nov 2, 2025
Forecast Valid:
3am PST Nov 2, 2025-6pm PST Nov 8, 2025
 
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Additional Resources

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