Dauphin Island Hydro Weather Forecast

    • 81
    • 92

    Chance Thunderstorms

    • 82
    • 91

    Chance Thunderstorms

    • 82
    • 91

    Chance Thunderstorms

    • 82
    • 90

    Chance Thunderstorms

    • 83
    • 90

    Slight Chance Thunderstorms

    • 82
    • 91

    Slight Chance Thunderstorms

    • 82
    • 90

    Slight Chance Thunderstorms

Today 18 Jul Mobile Coastal

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 90s. Northwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 111.

Tonight 18 Jul Mobile Coastal

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. West Winds around 5 Mph, becoming north after midnight. Chance of rain 30 percent. Heat index Values up to 107 early in the evening.

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Dauphin Island Hydro Temperature Statistics

July Temperature

Sonny Callahan Airport (18.6 miles)

  • Lowest 1 July, 2026

    71.6 °F

  • Average July

    81 °F

  • Highest 1 July, 2026

    91.4 °F

Climate (2021–2026)

Sonny Callahan Airport (18.6 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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