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

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Current conditions at

Fullerton, Fullerton Municipal Airport (KFUL)

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

Overcast

59°F

15°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Apr 07:20 AM PDT
Extended Forecast for

Fullerton Municipal CA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 71. Southwest wind 5 to 10 mph.

    Gradual
    Clearing

    High: 71 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 54. South wind 5 to 10 mph.

    Increasing
    Clouds

    Low: 54 °F

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Southwest wind 5 to 10 mph.

    Becoming
    Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 55. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Patchy Fog

    Low: 55 °F

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    Patchy Fog
    then Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57.

    Patchy Fog

    Low: 57 °F

  • Monday

    Monday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

  • Monday
    Night

    Monday Night: Increasing clouds, with a low around 57.

    Increasing
    Clouds

    Low: 57 °F

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 70.

    Decreasing
    Clouds

    High: 70 °F

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 71. Southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 54. South wind 5 to 10 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Southwest wind 5 to 10 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 55. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57.
Monday
Mostly sunny, with a high near 75.
Monday Night
Increasing clouds, with a low around 57.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 67.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Fullerton Municipal CA
 33.86°N 117.99°W (Elev. 69 ft)
Last Update:
3:26 am PDT Apr 19, 2024
Forecast Valid:
7am PDT Apr 19, 2024-6pm PDT Apr 25, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation