Savannah River - Cockspur Island Weather Forecast

    • 75
    • 86

    Thunderstorms Likely

    • 77
    • 85

    Rain Showers Likely

    • 77
    • 87

    Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

    • 78
    • 89

    Mostly Sunny

    • 78
    • 90

    Mostly Sunny

    • 78
    • 90

    Mostly Sunny

Today 28 Aug Coastal Chatham

Mostly cloudy with a slight chance of Showers and Thunderstorms this Morning, then partly sunny with Showers and Thunderstorms likely this afternoon. Highs in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 28 Aug Coastal Chatham

Cloudy. Showers likely with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Savannah River - Cockspur Island Temperature Statistics

August Temperature

Hunter U. S. Army Airfield (14.9 miles)

  • Lowest 22 August, 2026

    72.7 °F

  • Average August

    83.2 °F

  • Highest 20 August, 2026

    100.8 °F

Climate (2021–2026)

Hunter U. S. Army Airfield (14.9 miles)

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  • Average Low 2021–2026

    59.4 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    78.2 °F
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