Islandton Weather Forecast

    • 48
    • 75

    Mostly Sunny

    • 47
    • 75

    Sunny

    • 47
    • 76

    Sunny

    • 49
    • 71

    Sunny

    • 49
    • 69

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

Today 20 Oct Inland Colleton

Mostly sunny. Highs in the mid 70s.

Tonight 20 Oct Inland Colleton

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 40s. North Winds around 5 Mph.

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Islandton Temperature Statistics

October Temperature

Walterboro Lowcountry Regional Airport (16.8 miles)

  • Lowest 18 October, 2026

    42.8 °F

  • Average October

    70 °F

  • Highest 1 October, 2026

    87.8 °F

Climate (2021–2026)

Walterboro Lowcountry Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.3 °F
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