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    • Tonight

      Sep 30

      58° Lo F
      Mainly clear
      • Hair Frizz
      • Weather
      • Wind Gust: 17 mph
      • Precip: 2%
      • Hours of Precip: 0
    • Sat

      Oct 1

      83° /55°
      Mostly sunny
      • Unlikely
      • for hair frizz
      • Wind Gust: 12 mph
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Sun

      Oct 2

      77° /52°
      Sunny, breezy and cool
      • Unlikely
      • for hair frizz
      • Wind Gust: 24 mph
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Mon

      Oct 3

      75° /50°
      Times of clouds and sun
      • Unlikely
      • for hair frizz
      • Wind Gust: 15 mph
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Tue

      Oct 4

      79° /52°
      Mostly sunny
      • Unlikely
      • for hair frizz
      • Wind Gust: 10 mph
      • Precip: 1%
      • Hours of Precip: 0
      More

    Day

    89°Hi RealFeel® 94° Precipitation 2%
    Sunny
    • SSW 7 mph
    • Gusts: 17 mph
    • Max UV Index: 6 (High)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    58°Lo RealFeel® 59° Precipitation 2%
    Mainly clear
    • E 5 mph
    • Gusts: 13 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • 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 9/30/2015
    High 89° 86° N/A 92°
    Low 58° 56° N/A 66°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 6:39 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 6:28 AM
    • Moonset: 6:46 PM
    • Duration: 12:18 hr
    Astronomy

    Simi Valley Weather Report

    Cooler air, showers to aid in wildfire efforts across California this weekend

    September 30, 2016; 8:54 PM ET

    Improving weather over the next several days will aid officials in battling wildfires across California. More >

    Fri. Hair Frizz

    Fri. Wind Maps

    Fri. UV Index