Lowcountry Regional Airport Weather Forecast

    • 19
    • 60

    Becoming Sunny

    • 21
    • 39

    Sunny

    • 31
    • 53

    Mostly Sunny

    • 40
    • 60

    Mostly Cloudy

    • 49
    • 66

    Partly Sunny

    • 41
    • 64

    Partly Sunny

Today 14 Dec Inland Colleton

Mostly sunny. A slight chance of Showers this morning. Highs around 60. Temperature falling into the lower 50s this afternoon. West Winds 5 to 10 Mph, becoming north 10 to 15 Mph this afternoon. Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 14 Dec Inland Colleton

Mostly clear. Much cooler with Lows around 20. Wind chill Values as low as 11. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Lowcountry Regional Airport Temperature Statistics

December Temperature

Walterboro Lowcountry Regional Airport (0 miles)

  • Lowest 10 December, 2025

    24.8 °F

  • Average December

    45.1 °F

  • Highest 10 December, 2025

    57.2 °F

Climate (2020–Present)

Walterboro Lowcountry Regional Airport (0 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    64.2 °F

  • Average High 2020–2025

    75.6 °F
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