Port Royal Sound - Bay Point Weather Forecast

    • 63
    • 73

    Severe Tstms

    • 62
    • 72

    Partly Sunny

    • 66
    • 72

    Partly Sunny

    • 67
    • 74

    Partly Sunny

    • 66
    • 74

    Partly Sunny

    • 66
    • 74

    Partly Sunny

Today 31 Mar Beaufort

Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 80s, except in the upper 70s near the coast. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 31 Mar Beaufort

Mostly cloudy. Thunderstorms and Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce damaging Winds in the evening. Lows in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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Port Royal Sound - Bay Point Temperature Statistics

March Temperature

Hilton Head Island, Hilton Head Airport (4.3 miles)

  • Lowest 7 March, 2025

    37.4 °F

  • Average March

    58.1 °F

  • Highest 8 March, 2025

    78.8 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (4.3 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    75.1 °F
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