Islandton Weather Forecast

    • 65
    • 87

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 69
    • 88

    Mostly Sunny

    • 70
    • 88

    Chance Rain Showers

    • 69
    • 86

    Rain Showers Likely

    • 67
    • 83

    Rain Showers Likely

Today 29 Sep Inland Colleton

Sunny. Highs in the upper 80s. Southeast Winds around 5 Mph.

Tonight 29 Sep Inland Colleton

Partly cloudy in the Evening, then becoming mostly clear. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islandton Temperature Statistics

September Temperature

Walterboro Lowcountry Regional Airport (16.8 miles)

  • Lowest 26 September, 2026

    46.4 °F

  • Average September

    76.1 °F

  • Highest 2 September, 2026

    95 °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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