Barnwell Regional Airport Weather Forecast

    • 73
    • 89

    Thunderstorms Likely

    • 72
    • 87

    Rain Showers

    • 72
    • 92

    Chance Thunderstorms

    • 71
    • 93

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 71
    • 90

    Slight Chance Thunderstorms

Today 1 Jul Barnwell

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 1 Jul Barnwell

Partly cloudy. Near steady temperature in the mid 70s. South Winds around 5 Mph.

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Barnwell Regional Airport Temperature Statistics

July Temperature

Barnwell Regional Airport (0 miles)

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  • Average July

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Climate (2020–Present)

Barnwell Regional Airport (0 miles)

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  • Average Low 2020–2025

    54.6 °F
  • Average 2020–2025

    65 °F
  • Average High 2020–2025

    76.7 °F
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