Back River Reservoir Weather Forecast

    • 40
    • 57

    Increasing Clouds

    • 34
    • 52

    Mostly Sunny

    • 43
    • 59

    Mostly Sunny

    • 47
    • 63

    Mostly Sunny

    • 25
    • 61

    Mostly Sunny

    • 27
    • 43

    Mostly Sunny

    • 37
    • 54

    Partly Sunny

Today 10 Dec Tidal Berkeley

Sunny. Not as cool with Highs in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 10 Dec Tidal Berkeley

Mostly clear. Lows in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Back River Reservoir Temperature Statistics

December Temperature

Charleston, Charleston Air Force Base (8.7 miles)

  • Lowest 4 December, 2025

    36 °F

  • Average December

    49.2 °F

  • Highest 1 December, 2025

    55.9 °F

Climate (2020–Present)

Charleston, Charleston Air Force Base (8.7 miles)

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  • Average Low 2020–2025

    58.2 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    77.5 °F
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