Barbour Island Airport Weather Forecast

    • 77
    • 95

    Chance Thunderstorms

    • 76
    • 93

    Thunderstorms Likely

    • 77
    • 88

    Thunderstorms

    • 77
    • 89

    Thunderstorms Likely

    • 76
    • 90

    Thunderstorms Likely

    • 77
    • 93

    Chance Thunderstorms

Today 21 Jul Coastal McIntosh

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. Heat index Values up to 108. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 21 Jul Coastal McIntosh

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barbour Island Airport Temperature Statistics

July Temperature

Brunswick / Glynco (26.7 miles)

  • Lowest 6 July, 2025

    70.5 °F

  • Average July

    81.5 °F

  • Highest 19 July, 2025

    97.2 °F

Climate (2020–Present)

Brunswick / Glynco (26.7 miles)

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  • Average Low 2020–2025

    58.1 °F

  • Average 2020–2025

    67.7 °F

  • Average High 2020–2025

    78.3 °F
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