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: 243.01ft.

NA

64°F

18°C

Humidity 80%
Wind Speed N 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 13 Nov 01:23 PM PST
Extended Forecast for

2 Miles WNW Brea CA

  • This Afternoon

    This Afternoon: Showers likely, mainly after 4pm. Partly sunny, with a high near 68. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. Low around 57. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Southeast wind around 5 mph becoming calm in the morning.

    High: 69 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Calm wind becoming east around 5 mph in the evening.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. East wind around 5 mph becoming calm in the morning.

    High: 70 °F

    Sunny

  • Sunday Night

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

    Low: 55 °F

    Increasing
    Clouds

  • Monday

    Monday: Showers likely, mainly after 4pm. Partly sunny, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers before 10am. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly after 4pm. Partly sunny, with a high near 68. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 57. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 54. Calm wind becoming east around 5 mph in the evening.
Sunday
Sunny, with a high near 70. East wind around 5 mph becoming calm in the morning.
Sunday Night
Increasing clouds, with a low around 55.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 52.
Tuesday
A slight chance of showers before 10am. Mostly sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 65.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thursday
A chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Brea CA
 33.94°N 117.89°W (Elev. 787 ft)
Last Update:
12:19 pm PST Nov 13, 2026
Forecast Valid:
1pm PST Nov 13, 2026-6pm PST Nov 19, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation