Search
75°F°C
H70° L57°
24°C°F
H21° L14°
  • Fair 
  • 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-
  • | California 
  • | Set default

Fullerton

    • Today
    • Mostly Clear 
    • High70°
    • High21°
    • Low57°
    • Low14°
    • Tomorrow
    • Mostly Sunny 
    • High71°
    • High22°
    • Low59°
    • Low15°
    • Monday
    • Partly Cloudy 
    • High75°
    • High24°
    • Low61°
    • Low16°
    • Tuesday
    • Few Showers 
    • High73°
    • High23°
    • Low60°
    • Low16°
    • Wednesday
    • AM Clouds/PM Sun 
    • High74°
    • High23°
    • Low61°
    • Low16°

 
  • Today: Lots of sunshine. High near 70F. Winds WSW at 10 to 15 mph.
  • Tonight: Clear to partly cloudy. Low 57F. Winds SSW at 5 to 10 mph.
  • Tomorrow: A few passing clouds, otherwise generally sunny. High 71F. Winds SW at 5 to 10 mph.
  • Tomorrow night: Partly to mostly cloudy. Low 59F. Winds SSW at 5 to 10 mph.
  • Monday: Clouds giving way to sun . Highs in the mid 70s and lows in the low 60s.
  • Tuesday: Few showers. Highs in the low 70s and lows in the low 60s.
  • Wednesday: Clouds giving way to sun . Highs in the low 70s and lows in the low 60s.
      • Sunrise
      • 05:44
      •  
      • Sunset
      • 19:53
      •  
      • Feels Like
      • 75°F24°C
      •  
      • Humidity
      • 46%
      •  
      • Visibility
      • 1016.09
      • mikm
      • Dewpoint
      • 53
      •  
      • UV Index
      • 3
      •  
      • Wind
      • SW
      • 10 mph16.09 km/h
      • UV Description
      • Moderate
      •  
      • Barometer
      • 29.961,014.56
      • inmb and falling
    PrecipitationTemperature
    Temperature data not available now
    Temperature data not available now
    Precipitation data not available now
    Precipitation data not available now
    69,69,70,73,75,79,84,86,85,80,74,70,
    21,21,21,23,24,26,29,30,29,27,23,21,
    45,47,48,51,56,60,62,63,62,56,51,46,
    7,8,9,11,13,16,17,17,17,13,11,8,
    2.47,2.86,2.55,0.66,0.13,0.09,0.03,0.01,0.06,0.26,0.82,1.29,
    6.27,7.26,6.48,1.68,0.33,0.23,0.08,0.03,0.15,0.66,2.08,3.28,
    Go
    Go

    Fullerton Weather Forecasts

     | Last Updated 16:52 PDT
     
      Locations you search on will be displayed here for quick access
     

    Featured Forecasts at The Weather Channel®

    Weather News

    More News »
     

    More From The Weather Channel®