Simi Valley Weather Forecast

    • 58
    • 86

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 55
    • 79

    Mostly Cloudy

    • 56
    • 76

    Patchy Fog

    • 56
    • 77

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

Today 24 May Los Angeles County San Fernando Valley

Sunny after Areas of low Clouds and fog in the morning. Highs in the upper 70s and 80s.

Tonight 24 May Los Angeles County San Fernando Valley

Mostly clear. Lows in the upper 50s and 60s except the lower to mid 50s western valley.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Simi Valley Temperature Statistics

May Temperature

Van Nuys, Van Nuys Airport (14.9 miles)

  • Lowest 10 May, 2022

    51.1 °F

  • Average May

    68 °F

  • Highest 14 May, 2022

    96.1 °F

Climate (2010–Present)

Van Nuys, Van Nuys Airport (14.9 miles)

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  • Average Low 2010–Present

    56.5 °F

  • Average 2010–Present

    66.6 °F

  • Average High 2010–Present

    78.8 °F
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