Savannah River - Cockspur Island Weather Forecast

    • 60
    • 77

    Becoming Sunny

    • 64
    • 80

    Mostly Sunny

    • 68
    • 82

    Partly Sunny

    • 73
    • 83

    Mostly Sunny

    • 75
    • 84

    Mostly Sunny

    • 76
    • 84

    Mostly Sunny

    • 76
    • 84

    Chance Rain Showers

Today 25 Sep Coastal Chatham

Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.

Tonight 25 Sep Coastal Chatham

Clear. Lows in the mid 50s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Savannah River - Cockspur Island Temperature Statistics

September Temperature

Hunter U. S. Army Airfield (14.9 miles)

  • Lowest 23 September, 2026

    71.4 °F

  • Average September

    81.2 °F

  • Highest 6 September, 2026

    94.5 °F

Climate (2021–2026)

Hunter U. S. Army Airfield (14.9 miles)

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  • Average Low 2021–2026

    59.5 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    78.2 °F
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