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    • Tonight

      Sep 24

      63° Lo F
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sun

      Sep 25

      96° /68°
      Abundant sunshine and hot
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Sep 26

      96° /71°
      Hot with scorching sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      92° /64°
      Partly sunny and very warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      88° /62°
      Low clouds, then sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Saturday
    11pm
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    Forecast Mostly Clear Clear Clear Clear Clear Clear Clear Clear
    Temp (°F) 69° 68° 67° 66° 65° 64° 64° 63°
    RealFeel® 67° 66° 66° 65° 63° 64° 64° 63°
    Wind (mph) 2 N 2 NNW 2 NNE 4 NE 4 NE 4 NE 5 NE 5 NE
    precip
    11pm
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    Rain
    0%
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    Snow
    0%
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    Ice
    0%
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    SKY
    11pm
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    5am
    6am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 12% 0% 0% 0% 0% 0% 0% 0%
    Humidity 56% 58% 61% 62% 62% 62% 63% 63%
    Dew Point 53° 53° 53° 53° 52° 51° 52° 50°
    Temp °F
    11pm
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    70° 65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/24/2015
    High 90° 84° N/A 93°
    Low 63° 65° N/A 67°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:45 PM
    • Duration: 12:02 hr

    Moonrise/Moonset

    • Moonrise: 12:43 AM
    • Moonset: 2:54 PM
    • Duration: 14:11 hr
    Astronomy

    Downey Weather Report

    Santa Ana winds to raise wildfire threat across Southern California into Monday

    September 24, 2016; 11:47 PM ET

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

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps