Savannah River - Port Wentworth Weather Forecast

    • 74
    • 83

    Rain Showers Likely

    • 67
    • 82

    Slight Chance Thunderstorms

    • 64
    • 85

    Mostly Sunny

    • 66
    • 88

    Sunny

    • 67
    • 88

    Mostly Sunny

    • 65
    • 84

    Mostly Sunny

Today 10 Oct Inland Chatham

A chance of Thunderstorms. Showers Likely, mainly this morning. Some Thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 10 Oct Inland Chatham

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Some Thunderstorms may produce heavy rainfall. Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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Savannah River - Port Wentworth Temperature Statistics

October Temperature

Savannah-Hilton Head International Airport (3.1 miles)

  • Lowest 8 October, 2026

    64.9 °F

  • Average October

    75.4 °F

  • Highest 1 October, 2026

    89.7 °F

Climate (2021–2026)

Savannah-Hilton Head International Airport (3.1 miles)

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  • Average Low 2021–2026

    58.7 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    79.1 °F
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