Round O Weather Forecast

    • 78
    • 95

    Increasing Clouds

    • 77
    • 95

    Partly Sunny

    • 74
    • 95

    Rain Showers Likely

    • 73
    • 91

    Thunderstorms Likely

    • 73
    • 90

    Thunderstorms Likely

    • 74
    • 90

    Thunderstorms Likely

Today 21 Jul Inland Colleton

Sunny. Highs in the mid 90s. Heat index Values up to 105. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 21 Jul Inland Colleton

Partly cloudy. Lows in the upper 70s. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round O Temperature Statistics

July Temperature

Walterboro Lowcountry Regional Airport (5.6 miles)

  • Lowest 2 July, 2026

    66.2 °F

  • Average July

    82.6 °F

  • Highest 8 July, 2026

    100.4 °F

Climate (2021–2026)

Walterboro Lowcountry Regional Airport (5.6 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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