Sapelo Island Airport Weather Forecast

    • 53
    • 74

    Slight Chance Thunderstorms

    • 57
    • 71

    Partly Sunny

    • 63
    • 75

    Mostly Cloudy

    • 52
    • 75

    Rain Showers

    • 48
    • 66

    Sunny

    • 52
    • 68

    Mostly Sunny

    • 55
    • 72

    Mostly Sunny

Today 13 Mar Coastal McIntosh

Partly sunny. Highs in the mid 70s. Southwest Winds around 10 Mph.

Tonight 13 Mar Coastal McIntosh

Mostly cloudy this Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sapelo Island Airport Temperature Statistics

March Temperature

Brunswick / Glynco (16.2 miles)

  • Lowest 3 March, 2025

    33.8 °F

  • Average March

    57.8 °F

  • Highest 1 March, 2025

    78.8 °F

Climate (2020–Present)

Brunswick / Glynco (16.2 miles)

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  • Average Low 2020–2025

    58.1 °F

  • Average 2020–2025

    67.6 °F

  • Average High 2020–2025

    78.2 °F
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