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.

Rain

61°F

16°C

Humidity 87%
Wind Speed ENE 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 Nov 04:35 AM PST
Extended Forecast for

2 Miles SE Cerritos CA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Low around 59. East wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 4pm, then showers likely. High near 72. East wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 4am. Low around 56. Light and variable wind becoming southwest 5 to 10 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: A slight chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 72. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. East wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 56. Chance of precipitation is 10%.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 71.

    High: 71 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 59. East wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 72. East wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers, mainly before 4am. Low around 56. Light and variable wind becoming southwest 5 to 10 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A slight chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 72. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 54. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 56. Chance of precipitation is 10%.
Monday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 71.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 51.
Tuesday
A slight chance of showers before 10am. Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thursday
A chance of showers. Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Cerritos CA
 33.85°N 118.04°W (Elev. 3 ft)
Last Update:
1:33 am PST Nov 13, 2026
Forecast Valid:
4am PST Nov 13, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation