Mount Timpanogos Weather Forecast

    • 38
    • 50

    Slight Chance Thunderstorms

    • 40
    • 53

    Mostly Sunny

    • 39
    • 53

    Slight Chance Thunderstorms

    • 38
    • 53

    Mostly Sunny

    • 40
    • 56

    Sunny

    • 44
    • 57

    Mostly Sunny

    • 42
    • 54

    Chance Rain Showers

Today 13 Sep Wasatch Mountains South of I-80

Partly cloudy in the Morning, then partly sunny with scattered rain Showers and isolated Thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 40 percent.

Tonight 13 Sep Wasatch Mountains South of I-80

Mostly clear. Lows in the lower 40s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Timpanogos Temperature Statistics

September Temperature

Provo, Provo Municipal Airport (12.4 miles)

  • Lowest 1 September, 2025

    57 °F

  • Average September

    73.8 °F

  • Highest 2 September, 2025

    91 °F

Climate (2020–Present)

Provo, Provo Municipal Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.7 °F
Get WillyWeather+ to remove ads