Poinsett State Park Weather Forecast

    • 47
    • 57

    Rain Showers

    • 25
    • 62

    Chance Rain Showers

    • 21
    • 39

    Mostly Sunny

    • 21
    • 36

    Chance Snow

    • 17
    • 34

    Partly Sunny

    • 26
    • 39

    Chance Rain Showers

Today 18 Jan Sumter

Cloudy. Showers Likely, mainly in the morning. Highs in the upper 50s. South Winds around 5 Mph. Chance of rain 70 percent.

Tonight 18 Jan Sumter

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature around 50. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Poinsett State Park Temperature Statistics

January Temperature

Shaw Air Force Base (11.2 miles)

  • Lowest 10 January, 2025

    23.4 °F

  • Average January

    40.2 °F

  • Highest 6 January, 2025

    61.5 °F

Climate (2020–Present)

Shaw Air Force Base (11.2 miles)

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  • Average Low 2020–2025

    55.1 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    75.7 °F
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