Savannah River - Port Wentworth Weather Forecast

    • 78
    • 97

    Hot

    • 81
    • 99

    Hot

    • 76
    • 99

    Thunderstorms Likely

    • 75
    • 96

    Sunny

    • 76
    • 96

    Slight Chance Thunderstorms

    • 76
    • 94

    Chance Thunderstorms

    • 76
    • 92

    Thunderstorms Likely

Today 27 Jul Inland Chatham

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 90s. Heat index Values up to 108. Southeast Winds around 5 Mph. Chance of rain 30 percent.

Tonight 27 Jul Inland Chatham

Mostly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the upper 70s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Savannah River - Port Wentworth Temperature Statistics

July Temperature

Savannah-Hilton Head International Airport (3.1 miles)

  • Lowest 2 July, 2026

    70.6 °F

  • Average July

    86.2 °F

  • Highest 9 July, 2026

    100.7 °F

Climate (2021–2026)

Savannah-Hilton Head International Airport (3.1 miles)

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  • Average Low 2021–2026

    58.6 °F

  • Average 2021–2026

    68.1 °F

  • Average High 2021–2026

    78.9 °F
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