Summerton Weather Forecast

    • 29
    • 49

    Partly Sunny

    • 36
    • 58

    Increasing Clouds

    • 38
    • 57

    Mostly Cloudy

    • 20
    • 45

    Mostly Sunny

    • 28
    • 47

    Mostly Sunny

    • 29
    • 56

    Partly Sunny

    • 22
    • 49

    Mostly Sunny

Today 12 Jan Clarendon

Mostly sunny and cooler. Near steady temperature in the upper 40s. Light and variable Winds.

Tonight 12 Jan Clarendon

Partly cloudy this Evening, then clearing. Lows in the upper 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summerton Temperature Statistics

January Temperature

Manning / Cooper Regional (7.5 miles)

  • Lowest 1 January, 2026

    33.8 °F

  • Average January

    53.4 °F

  • Highest 10 January, 2026

    78.8 °F

Climate (2021–Present)

Manning / Cooper Regional (7.5 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    73.8 °F
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