Mount Timpanogos Weather Forecast

    • 38
    • 49

    Mostly Sunny

    • 41
    • 55

    Rain Showers

    • 42
    • 55

    Chance Rain Showers

    • 39
    • 53

    Chance Thunderstorms

    • 36
    • 51

    Slight Chance Thunderstorms

    • 36
    • 51

    Mostly Sunny

Today 14 Sep Wasatch Mountains South of I-80

Sunny. Highs in the lower 60s.

Tonight 14 Sep Wasatch Mountains South of I-80

Mostly clear. Lows in the lower 40s.

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Mount Timpanogos Temperature Statistics

September Temperature

Provo, Provo Municipal Airport (12.4 miles)

  • Lowest 9 September, 2026

    52 °F

  • Average September

    71.2 °F

  • Highest 12 September, 2026

    91.9 °F

Climate (2021–2026)

Provo, Provo Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    64.4 °F
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