Dauphin Island Weather Forecast

    • 64
    • 69

    Increasing Clouds

    • 66
    • 72

    Partly Sunny

    • 62
    • 74

    Mostly Sunny

    • 62
    • 72

    Mostly Sunny

    • 65
    • 69

    Partly Sunny

    • 65
    • 70

    Partly Sunny

    • 67
    • 72

    Mostly Cloudy

Today 25 Mar Mobile Coastal

Mostly sunny. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 25 Mar Mobile Coastal

Mostly clear in the Evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the lower 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dauphin Island Temperature Statistics

March Temperature

Sonny Callahan Airport (18.6 miles)

  • Lowest 18 March, 2026

    32 °F

  • Average March

    62.9 °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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