Dauphin Island Weather Forecast

    • 50
    • 60

    Becoming Sunny

    • 60
    • 66

    Mostly Sunny

    • 64
    • 71

    Mostly Sunny

    • 66
    • 70

    Mostly Sunny

    • 66
    • 72

    Mostly Sunny

    • 65
    • 73

    Mostly Sunny

Today 18 Mar Mobile Coastal

Partly sunny. Near steady temperature around 60. East Winds around 5 Mph.

Tonight 18 Mar Mobile Coastal

Mostly clear. Lows in the mid 40s. South Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Dauphin Island Temperature Statistics

March Temperature

Sonny Callahan Airport (18.6 miles)

  • Lowest 13 March, 2026

    37.4 °F

  • Average March

    64.6 °F

  • Highest 5 March, 2026

    78.8 °F

Climate (2021–Present)

Sonny Callahan Airport (18.6 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    75.7 °F
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