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

75°F

24°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 30 Aug 12:35 AM PDT
Extended Forecast for

La Habra CASimilar City Names

  • Overnight

    Overnight: Mostly clear, with a low around 69. Southeast wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 2am and 5am. Otherwise, mostly clear, with a low around 67. Southwest wind around 5 mph becoming calm after midnight.

    Low: 67 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog between 8am and 11am. Otherwise, sunny, with a high near 87. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 64 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, sunny, with a high near 88.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 69. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 91. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Patchy fog between 2am and 5am. Otherwise, mostly clear, with a low around 67. Southwest wind around 5 mph becoming calm after midnight.
Monday
Patchy fog between 8am and 11am. Otherwise, sunny, with a high near 87. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Patchy fog before 11am. Otherwise, sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Habra CASimilar City Names
 33.94°N 117.95°W (Elev. 397 ft)
Last Update:
12:10 am PDT Aug 30, 2026
Forecast Valid:
12am PDT Aug 30, 2026-6pm PDT Sep 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation