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Personalized Forecasts

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    My Recent Locations

    • Tonight

      Sep 25

      69° Lo
      Becoming very windy; clear
      • Travel
      • Weather
      • Rain: 0 in
      • Wind Speed: 10 mph
      • T-storms: 1%
      More
    • Mon

      Sep 26

      96° /67°
      Sunny; winds subsiding, warm
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 25 mph
      • T-storms: 0%
      More
    • Tue

      Sep 27

      97° /60°F
      Partly sunny, windy and warm
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 16 mph
      • T-storms: 1%
    • Wed

      Sep 28

      90° /60°
      Plenty of sunshine
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 6 mph
      • T-storms: 1%
      More
    • Thu

      Sep 29

      88° /59°
      Sunny
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 6 mph
      • T-storms: 1%
      More

    Day

    97°Hi RealFeel® 97° Precipitation 4%
    Partly sunny, windy and very warm
    • SSE 16 mph
    • Gusts: 24 mph
    • Max UV Index: 6 (High)
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    60°Lo RealFeel® 62° Precipitation 7%
    Clear
    • NNE 2 mph
    • Gusts: 12 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 97° 87° N/A 94°
    Low 60° 56° N/A 68°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 6:44 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 3:40 AM
    • Moonset: 5:05 PM
    • Duration: 13:25 hr
    Astronomy

    Simi Valley 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 >

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