Barnwell State Park Weather Forecast

    • 55
    • 80

    Decreasing Clouds

    • 56
    • 80

    Mostly Sunny

    • 57
    • 79

    Mostly Cloudy

    • 57
    • 81

    Mostly Cloudy

    • 55
    • 82

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

    • 61
    • 88

    Partly Sunny

Today 24 Apr Barnwell

Sunny. Near steady temperature in the upper 70s. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 24 Apr Barnwell

Mostly cloudy with a slight chance of Showers this Evening, then partly cloudy after midnight. Lows in the mid 50s. West Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barnwell State Park Temperature Statistics

April Temperature

Barnwell Regional Airport (6.8 miles)

  • Lowest 5 April, 2024

    39.2 °F

  • Average April

    65.5 °F

  • Highest 20 April, 2024

    89.6 °F

Climate (2019–Present)

Barnwell Regional Airport (6.8 miles)

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  • Average Low 2019–2024

    54.9 °F

  • Average 2019–2024

    65.3 °F

  • Average High 2019–2024

    76.9 °F
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