Islandton Weather Forecast

    • 78
    • 97

    Slight Chance Thunderstorms

    • 72
    • 96

    Chance Thunderstorms

    • 71
    • 93

    Sunny

    • 73
    • 95

    Partly Sunny

    • 73
    • 93

    Chance Thunderstorms

    • 73
    • 91

    Thunderstorms Likely

Today 28 Jul Inland Colleton

Sunny. Highs in the upper 90s. Heat index Values up to 107. Southwest Winds 5 to 10 Mph.

Tonight 28 Jul Inland Colleton

Partly cloudy. Lows in the mid 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islandton Temperature Statistics

July Temperature

Walterboro Lowcountry Regional Airport (16.8 miles)

  • Lowest 2 July, 2026

    66.2 °F

  • Average July

    82.7 °F

  • Highest 8 July, 2026

    100.4 °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

    64.5 °F

  • Average High 2021–2026

    76.1 °F
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