Sapelo Island Weather Forecast

    • 52
    • 66

    Rain Showers

    • 50
    • 59

    Rain Showers

    • 52
    • 62

    Chance Rain Showers

    • 42
    • 60

    Mostly Cloudy

    • 42
    • 55

    Partly Sunny

    • 48
    • 63

    Mostly Sunny

    • 48
    • 65

    Mostly Sunny

Today 5 Dec Coastal McIntosh

Showers with a slight chance of Thunderstorms. Patchy fog. Highs in the mid 60s. West Winds around 5 Mph. Chance of rain 90 percent.

Tonight 5 Dec Coastal McIntosh

Cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog. Lows around 50. Northwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sapelo Island Temperature Statistics

December Temperature

Brunswick / Glynco (14.9 miles)

  • Lowest 3 December, 2025

    37.4 °F

  • Average December

    56.8 °F

  • Highest 2 December, 2025

    70.5 °F

Climate (2020–Present)

Brunswick / Glynco (14.9 miles)

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  • Average Low 2020–2025

    57.8 °F

  • Average 2020–2025

    67.5 °F

  • Average High 2020–2025

    78.3 °F
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