Sapelo Sound Weather Forecast

    • 48
    • 64

    Increasing Clouds

    • 45
    • 54

    Chance Rain Showers

    • 43
    • 66

    Rain Showers

    • 26
    • 53

    Mostly Sunny

    • 32
    • 45

    Mostly Sunny

    • 36
    • 54

    Partly Sunny

Today 23 Jan Coastal McIntosh

Mostly sunny. Highs in the upper 60s. Northeast Winds around 5 Mph.

Tonight 23 Jan Coastal McIntosh

Mostly cloudy. Lows in the upper 40s. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sapelo Sound Temperature Statistics

January Temperature

Brunswick / Glynco (25.5 miles)

  • Lowest 16 January, 2026

    19.8 °F

  • Average January

    52.3 °F

  • Highest 10 January, 2026

    82.2 °F

Climate (2021–Present)

Brunswick / Glynco (25.5 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    78.3 °F
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