Summerville Weather Forecast

    • 71
    • 96

    Mostly Sunny

    • 69
    • 96

    Chance Thunderstorms

    • 69
    • 93

    Slight Chance Thunderstorms

    • 68
    • 93

    Chance Thunderstorms

    • 66
    • 91

    Chance Thunderstorms

    • 63
    • 87

    Chance Rain Showers

Today 18 Sep Chattooga

Sunny. Highs in the mid 90s. Light north Winds.

Tonight 18 Sep Chattooga

Mostly clear. Lows in the lower 70s. Light north Winds in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summerville Temperature Statistics

September Temperature

Rome, R. B. Russell Airport (13.7 miles)

  • Lowest 9 September, 2026

    65.6 °F

  • Average September

    82.4 °F

  • Highest 5 September, 2026

    100.7 °F

Climate (2021–2026)

Rome, R. B. Russell Airport (13.7 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    75.5 °F
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