Dauphin Island Weather Forecast

    • 82
    • 92

    Chance Thunderstorms

    • 80
    • 92

    Thunderstorms Likely

    • 81
    • 87

    Thunderstorms

    • 82
    • 87

    Rain Showers

    • 82
    • 88

    Chance Thunderstorms

    • 81
    • 89

    Chance Thunderstorms

    • 81
    • 90

    Chance Thunderstorms

Today 22 Jul Mobile Coastal

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 112.

Tonight 22 Jul Mobile Coastal

Partly cloudy this Evening, then mostly clear with a slight chance of Showers and Thunderstorms after midnight. Lows in the upper 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dauphin Island Temperature Statistics

July Temperature

Sonny Callahan Airport (18.6 miles)

  • Lowest 5 July, 2025

    69.8 °F

  • Average July

    80.8 °F

  • Highest 15 July, 2025

    93.2 °F

Climate (2020–Present)

Sonny Callahan Airport (18.6 miles)

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  • Average Low 2020–2025

    57.7 °F

  • Average 2020–2025

    66.3 °F

  • Average High 2020–2025

    75.4 °F
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