Colleton River - Sawmill Creek Weather Forecast

    • 36
    • 74

    Chance Thunderstorms

    • 37
    • 55

    Becoming Sunny

    • 42
    • 59

    Partly Sunny

    • 47
    • 67

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

Today 16 Mar Beaufort

Showers with a chance of Thunderstorms. Highs in the mid 70s, except around 70 near the coast. Southwest Winds around 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 16 Mar Beaufort

Mostly cloudy with a slight chance of rain Showers and Thunderstorms this Evening, then mostly clear after midnight. Much cooler with Lows in the mid 30s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

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Colleton River - Sawmill Creek Temperature Statistics

March Temperature

Hilton Head Island, Hilton Head Airport (9.3 miles)

  • Lowest 1 March, 2026

    44.6 °F

  • Average March

    62.5 °F

  • Highest 10 March, 2026

    82.4 °F

Climate (2021–Present)

Hilton Head Island, Hilton Head Airport (9.3 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    75 °F
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