Round O Weather Forecast

    • 61
    • 80

    Gradual Clearing

    • 61
    • 83

    Chance Rain Showers

    • 61
    • 82

    Chance Rain Showers

    • 62
    • 85

    Partly Sunny

    • 62
    • 84

    Chance Rain Showers

    • 49
    • 79

    Chance Rain Showers

Today 7 Mar Inland Colleton

Mostly cloudy in the Morning, then clearing. Areas of dense fog in the morning. Highs around 80. South Winds 5 to 10 Mph.

Tonight 7 Mar Inland Colleton

Mostly cloudy. Areas of dense fog. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round O Temperature Statistics

March Temperature

Walterboro Lowcountry Regional Airport (5.6 miles)

  • Lowest 1 March, 2026

    39.2 °F

  • Average March

    56.6 °F

  • Highest 4 March, 2026

    78.8 °F

Climate (2021–Present)

Walterboro Lowcountry Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    54 °F

  • Average 2021–2026

    64.2 °F

  • Average High 2021–2026

    75.7 °F
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