South Beach Weather Forecast

    • 43
    • 50

    Increasing Clouds

    • 40
    • 56

    Chance Rain

    • 22
    • 47

    Snow Likely

    • 26
    • 40

    Mostly Sunny

    • 32
    • 47

    Mostly Sunny

    • 40
    • 51

    Partly Sunny

    • 44
    • 54

    Partly Sunny

Today 29 Jan Beaufort

Mostly sunny. Highs around 50. Northeast Winds around 5 Mph.

Tonight 29 Jan Beaufort

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the mid 30s, except in the lower 40s near the coast. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Beach Temperature Statistics

January Temperature

Hilton Head Island, Hilton Head Airport (9.9 miles)

  • Lowest 16 January, 2026

    26.6 °F

  • Average January

    49.4 °F

  • Highest 10 January, 2026

    75.2 °F

Climate (2021–Present)

Hilton Head Island, Hilton Head Airport (9.9 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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