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    • Today

      Sep 25

      96° /70°F
      Sizzling sunshine and hot
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Sep 26

      98° /69°
      Hot with scorching sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      89° /64°
      Partly sunny and very warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      88° /63°
      Low clouds, then sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      88° /63°
      Areas of low clouds, then sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Sunday
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Forecast Sunny Clear Clear Clear Clear Clear Clear Clear
    Temp (°F) 89° 86° 81° 78° 78° 77° 76° 75°
    RealFeel® 88° 83° 80° 76° 76° 76° 75° 73°
    Wind (mph) 6 SW 5 SW 4 SW 4 E 4 ENE 2 ENE 2 NE 4 NE
    precip
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    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
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 2% 4% 5% 4% 2% 0% 0% 0%
    Humidity 20% 25% 30% 34% 38% 39% 40% 43%
    Dew Point 44° 46° 47° 48° 50° 51° 50° 51°
    Temp °F
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    90° 85° 80° 75°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 96° 84° N/A 96°
    Low 70° 65° N/A 68°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:44 PM
    • Duration: 12:01 hr

    Moonrise/Moonset

    • Moonrise: 1:41 AM
    • Moonset: 3:41 PM
    • Duration: 14:00 hr
    Astronomy

    Downey Weather Report

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

    September 25, 2016; 5:47 AM ET

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

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps