Cooper River - Back River Entrance Weather Forecast

    • 76
    • 94

    Slight Chance Thunderstorms

    • 79
    • 97

    Chance Thunderstorms

    • 75
    • 97

    Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

    • 76
    • 95

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

Today 27 Jul Tidal Berkeley

Mostly cloudy with a chance of Thunderstorms with a slight chance of Showers. Highs in the lower 90s. Heat index Values up to 107. Southeast Winds around 5 Mph. Chance of rain 30 percent.

Tonight 27 Jul Tidal Berkeley

Partly cloudy this Evening, then clearing. Lows in the mid 70s. South Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Real-Time

Cooper River - Back River Entrance Temperature Statistics

July Temperature

Charleston, Charleston Air Force Base (8.1 miles)

  • Lowest 2 July, 2026

    71.7 °F

  • Average July

    86.1 °F

  • Highest 9 July, 2026

    100.7 °F

Climate (2021–2026)

Charleston, Charleston Air Force Base (8.1 miles)

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  • Average Low 2021–2026

    58.2 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    78 °F
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