Timpanogos Cave National Monument Weather Forecast

    • 66
    • 94

    Chance Rain Showers

    • 66
    • 92

    Slight Chance Thunderstorms

    • 66
    • 92

    Mostly Cloudy

    • 60
    • 85

    Chance Thunderstorms

    • 56
    • 80

    Rain Showers Likely

    • 56
    • 78

    Rain Showers Likely

    • 57
    • 81

    Chance Thunderstorms

Today 9 Aug Wasatch Mountains South of I-80

Partly sunny in the Morning, then partly cloudy with a 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s.

Tonight 9 Aug Wasatch Mountains South of I-80

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the evening. Some Thunderstorms may produce strong gusty Winds in the evening. Lows in the upper 50s. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Timpanogos Cave National Monument Temperature Statistics

August Temperature

Provo, Provo Municipal Airport (14.9 miles)

  • Lowest 5 August, 2026

    57 °F

  • Average August

    79.7 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

Provo, Provo Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    64.3 °F
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