Islandton Weather Forecast

    • 58
    • 86

    Rain Showers Likely

    • 56
    • 77

    Mostly Cloudy

    • 61
    • 82

    Chance Thunderstorms

    • 50
    • 83

    Sunny

    • 57
    • 81

    Mostly Sunny

    • 63
    • 88

    Partly Sunny

    • 65
    • 91

    Partly Sunny

Today 11 May Inland Colleton

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 11 May Inland Colleton

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the upper 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islandton Temperature Statistics

May Temperature

Walterboro Lowcountry Regional Airport (16.8 miles)

  • Lowest 4 May, 2026

    44.6 °F

  • Average May

    64.8 °F

  • Highest 6 May, 2026

    87.8 °F

Climate (2021–Present)

Walterboro Lowcountry Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    64.3 °F

  • Average High 2021–2026

    75.8 °F
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