St George Weather Forecast

    • 27
    • 51

    Becoming Sunny

    • 30
    • 53

    Partly Sunny

    • 37
    • 62

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

    • 54
    • 81

    Partly Sunny

    • 56
    • 84

    Mostly Sunny

Today 17 Mar Dorchester

Mostly sunny. Cooler with Highs in the lower 50s. Northwest Winds 5 to 10 Mph.

Tonight 17 Mar Dorchester

Mostly clear. Lows in the upper 20s. Northwest Winds around 5 Mph.

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St George Temperature Statistics

March Temperature

Walterboro Lowcountry Regional Airport (18.6 miles)

  • Lowest 13 March, 2026

    32 °F

  • Average March

    63.9 °F

  • Highest 11 March, 2026

    89.6 °F

Climate (2021–Present)

Walterboro Lowcountry Regional Airport (18.6 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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