South Beach Weather Forecast

    • 33
    • 42

    Sunny

    • 43
    • 55

    Mostly Sunny

    • 53
    • 60

    Mostly Cloudy

    • 55
    • 65

    Chance Rain Showers

    • 47
    • 63

    Mostly Sunny

    • 53
    • 61

    Partly Sunny

Today 15 Dec Beaufort

Sunny. Much cooler with Highs in the lower 40s. Northeast Winds 5 to 10 Mph.

Tonight 15 Dec Beaufort

Clear. Lows in the mid 20s, except around 30 near the coast. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Beach Temperature Statistics

December Temperature

Hilton Head Island, Hilton Head Airport (9.9 miles)

  • Lowest 10 December, 2025

    32 °F

  • Average December

    48.7 °F

  • Highest 13 December, 2025

    68 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (9.9 miles)

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  • Average Low 2020–2025

    60.8 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    74.9 °F
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