Back River Reservoir Weather Forecast

    • 77
    • 97

    Rain Showers Likely

    • 76
    • 95

    Chance Thunderstorms

    • 74
    • 93

    Mostly Sunny

    • 74
    • 94

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 78
    • 96

    Mostly Sunny

Today 28 Jun Tidal Berkeley

Mostly sunny. Highs in the upper 90s. Heat index Values up to 108. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 28 Jun Tidal Berkeley

Showers likely with a chance of Thunderstorms. Lows in the upper 70s. Heat index Values up to 105 early this evening. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Back River Reservoir Temperature Statistics

June Temperature

Charleston, Charleston Air Force Base (8.7 miles)

  • Lowest 3 June, 2026

    56.6 °F

  • Average June

    80.6 °F

  • Highest 13 June, 2026

    99.6 °F

Climate (2021–2026)

Charleston, Charleston Air Force Base (8.7 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    77.9 °F
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