Charleston Weather Forecast

    • 40
    • 74

    Mostly Sunny

    • 42
    • 78

    Mostly Sunny

    • 40
    • 76

    Rain Showers Likely

    • 34
    • 60

    Rain Showers

    • 32
    • 59

    Chance Rain Showers

    • 32
    • 60

    Partly Sunny

Today 28 Sep Wasatch Back

Sunny in the morning then becoming partly cloudy. Highs in the lower 70s. West Winds 10 to 20 Mph late in the afternoon.

Tonight 28 Sep Wasatch Back

Mostly clear. Lows around 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

September Temperature

Provo, Provo Municipal Airport (21.1 miles)

  • Lowest 23 September, 2023

    41 °F

  • Average September

    66.1 °F

  • Highest 8 September, 2023

    88 °F

Climate (2010–Present)

Provo, Provo Municipal Airport (21.1 miles)

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  • Average Low 2010–Present

    41.7 °F

  • Average 2010–Present

    52.9 °F

  • Average High 2010–Present

    64.2 °F
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