Islandton Weather Forecast

    • 59
    • 73

    Mostly Cloudy

    • 33
    • 71

    Partly Sunny

    • 27
    • 52

    Mostly Sunny

    • 34
    • 55

    Mostly Sunny

    • 35
    • 58

    Partly Sunny

    • 37
    • 61

    Mostly Cloudy

Today 28 Dec Inland Colleton

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 28 Dec Inland Colleton

Mostly cloudy. Lows in the upper 50s. South Winds around 5 Mph. Gusts up to 20 Mph after midnight.

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Islandton Temperature Statistics

December Temperature

Walterboro Lowcountry Regional Airport (16.8 miles)

  • Lowest 16 December, 2025

    19.4 °F

  • Average December

    48.3 °F

  • Highest 24 December, 2025

    77 °F

Climate (2020–Present)

Walterboro Lowcountry Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    64.2 °F

  • Average High 2020–2025

    75.7 °F
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