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

Hazardous Weather Conditions

Current conditions at

Fullerton, Fullerton Municipal Airport (KFUL)

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

Clear

75°F

24°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 08 Aug 09:20 AM PDT
Extended Forecast for

2 Miles SE Buena Park CA

Heat Advisory August 8, 09:39am until August 8, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 8, 09:39am until August 8, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 89 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm after midnight.

    Low: 66 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Southwest wind 5 to 10 mph becoming light south after midnight.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66.

    Low: 66 °F

    Patchy Fog

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, sunny, with a high near 89. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66. Southwest wind 5 to 10 mph becoming light south after midnight.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 67.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.
Tuesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 67.
Wednesday
Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 65.
Thursday
Patchy fog. Otherwise, partly sunny, then gradually becoming sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Buena Park CA
 33.82°N 117.98°W (Elev. 59 ft)
Last Update:
4:46 am PDT Aug 8, 2025
Forecast Valid:
9am PDT Aug 8, 2025-6pm PDT Aug 14, 2025
 
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