Clementsville Weather Forecast

    • 48
    • 70

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

    • 48
    • 65

    Partly Sunny

    • 48
    • 67

    Chance Rain

    • 40
    • 56

    Slight Chance Thunderstorms

    • 40
    • 56

    Mostly Sunny

Today 24 Sep Teton Valley

Sunny. Highs around 73.

Tonight 24 Sep Teton Valley

Increasing Clouds. Lows 40 to 47.

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Clementsville Temperature Statistics

September Temperature

Driggs, Driggs-Reed Memorial Airport (16.2 miles)

  • Lowest 15 September, 2026

    28.9 °F

  • Average September

    57 °F

  • Highest 5 September, 2026

    79 °F

Climate (2021–2026)

Driggs, Driggs-Reed Memorial Airport (16.2 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    41.9 °F

  • Average High 2021–2026

    53.8 °F
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