Simi Valley Weather Forecast

    • 51
    • 63

    Mostly Cloudy

    • 50
    • 65

    Mostly Cloudy

    • 50
    • 69

    Partly Sunny

    • 49
    • 71

    Mostly Sunny

    • 50
    • 68

    Chance Rain

    • 49
    • 66

    Chance Rain

Today 21 Apr Ventura County Coastal Valleys

Mostly cloudy. Patchy drizzle in the morning. Highs in the mid 50s to mid 60s. Southwest Winds 15 to 25 Mph in the afternoon.

Tonight 21 Apr Ventura County Coastal Valleys

Mostly cloudy. Patchy drizzle after midnight. Lows in the mid 40s to around 50. Southwest Winds around 15 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Simi Valley Temperature Statistics

April Temperature

Van Nuys, Van Nuys Airport (14.9 miles)

  • Lowest 15 April, 2021

    48 °F
  • Average April

    65.8 °F
  • Highest 19 April, 2021

    91 °F

Climate (2010–Present)

Van Nuys, Van Nuys Airport (14.9 miles)

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  • Average Low 2010–Present

    56.3 °F
  • Average 2010–Present

    66.4 °F
  • Average High 2010–Present

    78.6 °F
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