Barnwell Regional Airport Weather Forecast

    • 50
    • 78

    Rain Showers

    • 43
    • 69

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 56
    • 75

    Partly Sunny

Today 31 Jan Barnwell

Partly sunny. A chance of Showers in the afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 31 Jan Barnwell

Mostly cloudy. Near steady temperature in the lower 50s. Light and variable Winds.

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Barnwell Regional Airport Temperature Statistics

January Temperature

Barnwell Regional Airport (0 miles)

  • Lowest 23 January, 2025

    15.8 °F

  • Average January

    39.5 °F

  • Highest 6 January, 2025

    60.8 °F

Climate (2020–Present)

Barnwell Regional Airport (0 miles)

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  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    76.5 °F
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