Wasatch Mountain State Park Weather Forecast

    • 52
    • 82

    Partly Sunny

    • 51
    • 78

    Slight Chance Thunderstorms

    • 50
    • 76

    Chance Thunderstorms

    • 48
    • 71

    Rain Showers Likely

    • 46
    • 72

    Chance Thunderstorms

    • 47
    • 73

    Slight Chance Thunderstorms

    • 46
    • 73

    Slight Chance Thunderstorms

Today 3 Sep Wasatch Mountains South of I-80

Partly cloudy in the morning then becoming partly sunny. Highs around 80.

Tonight 3 Sep Wasatch Mountains South of I-80

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.

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Wasatch Mountain State Park Temperature Statistics

September Temperature

Provo, Provo Municipal Airport (21.7 miles)

  • Lowest 1 September, 2025

    57 °F

  • Average September

    74.2 °F

  • Highest 1 September, 2025

    90 °F

Climate (2020–Present)

Provo, Provo Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    63.7 °F
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