Fullerton Weather

Weather conditions, forecast and satellite maps for Fullerton, CA.

...RED FLAG WARNING FOR STRONG GUSTY SANTA ANA WINDS AND LOW HUMIDITIES THROUGH WEDNESDAY FOR THE MOUNTAINS...VALLEYS...AND INLAND ORANGE COUNTY... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN AND NORTH WINDS ALOFT WILL BRING PERIODS OF STRONG GUSTY SANTA ANA WINDS TO THE MOUNTAINS...COASTAL FOOTHILLS...AND INLAND VALLEYS THROUGH... (More Info)

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Current Conditions

(updated 14 min ago)

82°F

84°F | 50°F

Sunny
  • Feels like: 76°F
  • Humidity:6%
  • Wind: 0 mph CLM
  • Pressure: 30.17 in/Hg
  • Visibility: 10 mi
  • Wind Chill: 82°F

Extended Forecast

  • Tue

    86°F | 50°F Sunny

  • Wed

    87°F | 54°F Sunny

  • Thu

    87°F | 55°F Mostly Sunny

  • Fri

    80°F | 53°F Sunny

  • Sat

    73°F | 53°F Mostly Sunny

  • Sun

    70°F | 53°F Mostly Cloudy

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