Dauphin Island Airport Weather Forecast

    • 82
    • 88

    Chance Thunderstorms

    • 82
    • 88

    Chance Thunderstorms

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 83
    • 88

    Mostly Sunny

    • 83
    • 89

    Mostly Sunny

Today 10 Aug Mobile Coastal

Mostly sunny. A chance of Showers and Thunderstorms, mainly this morning. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 108.

Tonight 10 Aug Mobile Coastal

Partly cloudy. Humid with Lows in the upper 70s. Southwest Winds around 5 Mph.

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Dauphin Island Airport Temperature Statistics

August Temperature

Sonny Callahan Airport (19.9 miles)

  • Lowest 3 August, 2026

    69.8 °F

  • Average August

    80.1 °F

  • Highest 4 August, 2026

    89.6 °F

Climate (2021–2026)

Sonny Callahan Airport (19.9 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    66.7 °F

  • Average High 2021–2026

    75.8 °F
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