Cooper River - Back River Entrance Weather Forecast

    • 72
    • 91

    Rain Showers

    • 73
    • 87

    Thunderstorms Likely

    • 74
    • 91

    Chance Thunderstorms

    • 76
    • 95

    Slight Chance Thunderstorms

    • 77
    • 96

    Slight Chance Thunderstorms

    • 78
    • 94

    Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

Today 13 Jul Tidal Berkeley

Partly sunny. Showers and Thunderstorms likely this afternoon. Highs around 90. Northwest Winds around 5 Mph, becoming south this afternoon. Chance of rain 70 percent.

Tonight 13 Jul Tidal Berkeley

Mostly cloudy. Showers and Thunderstorms likely this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 70 percent.

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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

    85.8 °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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