Clarksville Weather Forecast

    • 68
    • 94

    Sunny

    • 69
    • 98

    Hot

    • 65
    • 88

    Mostly Cloudy

    • 65
    • 84

    Chance Rain Showers

    • 64
    • 86

    Mostly Sunny

    • 64
    • 88

    Sunny

Today 16 Sep Southern Sacramento Valley

Sunny. Highs 92 to 98. Light Winds.

Tonight 16 Sep Southern Sacramento Valley

Clear. Lows 60 to 70. Light Winds.

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Clarksville Temperature Statistics

September Temperature

Sacramento Mather Airport (14.3 miles)

  • Lowest 7 September, 2025

    55.4 °F

  • Average September

    71.9 °F

  • Highest 1 September, 2025

    102.2 °F

Climate (2020–Present)

Sacramento Mather Airport (14.3 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    75.5 °F
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