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Personalized Forecasts

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    • Today

      Sep 26

      103° /69°
      Sunny and very hot
      • Lawn Mowing
        • Lawn Mowing
        • Soil Moisture
        • Field Readiness
        • Composting
      • Very Good
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 5%
      • Hi RealFeel: 108°
      More
    • Tue

      Sep 27

      97° /65°
      Hot with more sun than clouds
      • Excellent
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 6%
      • Hi RealFeel: 100°
      More
    • Wed

      Sep 28

      92° /63°
      Plenty of sunshine
      • Very Good
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 5%
      • Hi RealFeel: 96°
      More
    • Thu

      Sep 29

      89° /62°F
      Plenty of sunshine
      • Very Good
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 1%
      • Hi RealFeel: 94°
    • Fri

      Sep 30

      85° /61°
      Low clouds, then sunshine
      • Very Good
      • for lawn mowing
      • Hours of Precip: 0
      • Precip: 1%
      • Hi RealFeel: 90°
      More
    67°/62° RealFeel® 66°/64°
    Partly to mostly cloudy
    • 2 mph
    • Precipitation: 2%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 83%
    • Cloud Cover: 76%
    • Dew Point: 60° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 89° 84° N/A 88°
    Low 62° 65° N/A 63°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 6:38 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 5:31 AM
    • Moonset: 6:11 PM
    • Duration: 12:40 hr
    Astronomy

    Downey Weather Report

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

    September 26, 2016; 2:47 AM ET

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

    Thu. Degree Days

    Thu. Evapotranspiration