Collins Island Weather Forecast

    • 53
    • 63

    Increasing Clouds

    • 22
    • 61

    Chance Rain Showers

    • 29
    • 39

    Sunny

    • 41
    • 52

    Mostly Sunny

    • 48
    • 60

    Partly Sunny

    • 54
    • 64

    Chance Rain Showers

Today 13 Dec Coastal Georgetown

Sunny. Highs in the mid 60s. Southwest Winds 5 to 10 Mph.

Tonight 13 Dec Coastal Georgetown

Clear in the Evening, then becoming partly cloudy. Lows around 50. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Collins Island Temperature Statistics

December Temperature

Georgetown County Airport (8.1 miles)

  • Lowest 9 December, 2025

    26.6 °F

  • Average December

    44.2 °F

  • Highest 10 December, 2025

    59 °F

Climate (2020–Present)

Georgetown County Airport (8.1 miles)

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  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    74.1 °F
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