Summerton Weather Forecast

    • 64
    • 87

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

    • 70
    • 90

    Partly Sunny

    • 67
    • 88

    Rain Showers Likely

    • 66
    • 78

    Rain Showers Likely

    • 56
    • 75

    Chance Rain Showers

    • 50
    • 71

    Partly Sunny

Today 30 Sep Clarendon

Mostly sunny. Highs in the lower 70s.

Tonight 30 Sep Clarendon

Mostly clear. Areas of fog after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph this Evening, becoming light and variable.

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Summerton Temperature Statistics

September Temperature

Manning / Cooper Regional (7.5 miles)

  • Lowest 26 September, 2026

    50 °F

  • Average September

    77.9 °F

  • Highest 2 September, 2026

    98.6 °F

Climate (2021–2026)

Manning / Cooper Regional (7.5 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    74.2 °F
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