Valley Falls State Park Weather Forecast

    • 44
    • 66

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

    • 53
    • 79

    Sunny

    • 54
    • 79

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

Today 7 Sep Marion

Mostly sunny. Near steady temperature in the upper 60s. Northwest Winds 5 to 10 Mph.

Tonight 7 Sep Marion

Mainly clear. Patchy fog after midnight. Lows in the lower 40s. Northwest Winds around 5 Mph, becoming northeast after midnight.

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Valley Falls State Park Temperature Statistics

September Temperature

Clarksburg, Clarksburg Benedum Airport (9.3 miles)

  • Lowest 1 September, 2025

    48 °F

  • Average September

    67.1 °F

  • Highest 3 September, 2025

    82.9 °F

Climate (2020–Present)

Clarksburg, Clarksburg Benedum Airport (9.3 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    66.1 °F
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