Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rainfall And Flooding Threat Gradually Shifts From The Western Gulf Coast To The Mid Mississippi and Ohio Valleys and Mid-Atlantic Region; Excessive Heat Consumes Desert Southwest.

A low pressure system will advance slowly south and west from south TX into Mexico, which will gradually curtail the torrential rainfall and flooding in south/southeast TX. Focus for heavy flooding rain will shift to the Mid MS/Ohio Valleys and Mid-Atlantic, as an area of low pressure tracks very slowly along a moist stationary front. Finally, Heat will be the word in parts of CA and Southwest. Read More >

Current conditions at

FW0063 Fullerton CSU (F0063)

Lat: 33.8805°NLon: 117.88417°WElev: 247ft.

NA

76°F

24°C

Humidity 63%
Wind Speed W 6 G 15 MPH
Barometer 29.94 in
Dewpoint 63°F (17°C)
Visibility NA
Heat Index78°F (26°C)
Last update 21 Jun 4:08 pm PDT
Extended Forecast for

Fullerton CA

  • Tonight

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

    Increasing
    Clouds

    Low: 61 °F

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    Gradual
    Clearing

    High: 83 °F

  • Friday
    Night

    Friday Night: Increasing clouds, with a low around 61. South wind 5 to 10 mph.

    Increasing
    Clouds

    Low: 61 °F

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 79. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Gradual
    Clearing

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 61. South wind 5 to 10 mph.

    Increasing
    Clouds

    Low: 61 °F

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 77.

    Gradual
    Clearing

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 61.

    Increasing
    Clouds

    Low: 61 °F

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 80.

    Gradual
    Clearing

    High: 80 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 61. Southwest wind 5 to 10 mph becoming light in the evening.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 61. South wind 5 to 10 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 79. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 61. South wind 5 to 10 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 77.
Sunday Night
Increasing clouds, with a low around 61.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 80.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Fullerton CA
 33.87°N 117.93°W (Elev. 184 ft)
12:38 pm PDT Jun 21, 2018
4pm PDT Jun 21, 2018-6pm PDT Jun 28, 2018
 
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