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    • Tonight

      Sep 25

      69° Lo
      Clear
      • Common Cold
        • Common Cold
        • Flu
      • Common Cold
      • Weather
      • Avg Temp: 83°
      • Avg RealFeel: 83°
      • Hi RealFeel: 100°
      More
    • Mon

      Sep 26

      100° /70°F
      Sunshine and very hot
      • Beneficial
      • weather for colds
      • Avg Temp: 85°
      • Avg RealFeel: 86°
      • Hi RealFeel: 104°
    • Tue

      Sep 27

      96° /65°
      Partly sunny
      • Beneficial
      • weather for colds
      • Avg Temp: 81°
      • Avg RealFeel: 82°
      • Hi RealFeel: 98°
      More
    • Wed

      Sep 28

      91° /64°
      Plenty of sunshine
      • Beneficial
      • weather for colds
      • Avg Temp: 78°
      • Avg RealFeel: 79°
      • Hi RealFeel: 94°
      More
    • Thu

      Sep 29

      88° /65°
      Warm with plenty of sunshine
      • Beneficial
      • weather for colds
      • Avg Temp: 77°
      • Avg RealFeel: 79°
      • Hi RealFeel: 92°
      More
    Monday
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    Forecast Sunny Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 75° 82° 88° 94° 96° 99° 100° 99°
    RealFeel® 73° 82° 90° 97° 100° 103° 104° 101°
    Wind (mph) 8 NE 7 ENE 6 ENE 7 ENE 7 ENE 7 NE 8 NW 8 W
    precip
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    UV Index 0 2 3 5 6 7 6 5
    Cloud Cover 1% 4% 7% 10% 10% 10% 10% 10%
    Humidity 30% 25% 19% 16% 13% 14% 12% 13%
    Dew Point 42° 43° 41° 41° 39° 41° 39° 40°
    Temp °F
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    105° 100° 95° 90° 85° 80° 75°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 100° 85° N/A 94°
    Low 70° 62° N/A 70°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:42 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 2:39 AM
    • Moonset: 4:22 PM
    • Duration: 13:43 hr
    Astronomy

    Garden Grove Weather Report

    Santa Ana winds, heat to raise wildfire threat across Southern California through Monday

    September 25, 2016; 7:47 PM ET

    Hot, dry and windy weather into Monday night will lead to an increased risk of wildfires across Southern California. More >

    Mon. Cold & Flu

    Mon. UV Index