Dauphin Island Weather Forecast

    • 39
    • 56

    Breezy

    • 37
    • 51

    Breezy

    • 51
    • 58

    Mostly Sunny

    • 64
    • 67

    Mostly Cloudy

    • 58
    • 70

    Rain Showers Likely

    • 57
    • 65

    Slight Chance Rain Showers

Today 22 Feb Mobile Coastal

Sunny, breezy and much cooler with Highs in the upper 50s. North Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 22 Feb Mobile Coastal

Mostly clear. Cooler with Lows in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Dauphin Island Temperature Statistics

February Temperature

Sonny Callahan Airport (18.6 miles)

  • Lowest 1 February, 2026

    21.2 °F

  • Average February

    54 °F

  • Highest 19 February, 2026

    77 °F

Climate (2021–Present)

Sonny Callahan Airport (18.6 miles)

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  • Average Low 2021–2026

    57.7 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    75.6 °F
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