South Beach Weather Forecast

    • 70
    • 82

    Chance Rain Showers

    • 70
    • 83

    Chance Rain Showers

    • 69
    • 83

    Partly Sunny

    • 69
    • 83

    Mostly Sunny

    • 69
    • 82

    Mostly Sunny

    • 69
    • 83

    Mostly Sunny

Today 9 Sep Beaufort

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 9 Sep Beaufort

Mostly cloudy. Lows in the upper 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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South Beach Temperature Statistics

September Temperature

Hilton Head Island, Hilton Head Airport (9.9 miles)

  • Lowest 4 September, 2025

    66.2 °F

  • Average September

    74.4 °F

  • Highest 5 September, 2025

    86 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (9.9 miles)

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  • Average Low 2020–2025

    61 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    75.1 °F
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