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

Fullerton, Fullerton Municipal Airport (KFUL)

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

Clear

77°F

25°C

Humidity 50%
Wind Speed W 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Jun 06:20 PM PDT
Extended Forecast for

2 Miles SW Fullerton CA

  • Tonight

    Tonight: Increasing clouds, with a low around 63. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 63 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 77 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 75 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 61. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 61 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Cloudy through mid morning, then gradual clearing, with a high near 75.

    High: 75 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 59.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 75.

    High: 75 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 59.

    Low: 59 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Increasing clouds, with a low around 63. Southwest wind 5 to 10 mph becoming light in the evening.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 61. Southwest wind 5 to 10 mph becoming light in the evening.
Juneteenth
Cloudy through mid morning, then gradual clearing, with a high near 75.
Friday Night
Increasing clouds, with a low around 59.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 75.
Saturday Night
Increasing clouds, with a low around 59.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 75.
Sunday Night
Increasing clouds, with a low around 60.
Monday
Partly sunny, then gradually becoming sunny, with a high near 78.
Monday Night
Increasing clouds, with a low around 62.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Fullerton CA
 33.84°N 117.95°W (Elev. 131 ft)
Last Update:
3:05 pm PDT Jun 16, 2026
Forecast Valid:
6pm PDT Jun 16, 2026-6pm PDT Jun 23, 2026
 
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