Dauphin Island Weather Forecast
- 40
- 50
Mostly Sunny
- 50
- 57
Mostly Sunny
- 56
- 62
Partly Sunny
- 62
- 65
Rain Showers Likely
- 55
- 66
Slight Chance Rain Showers
- 56
- 62
Partly Sunny
Today 30 Dec Mobile Coastal
Sunny, cooler with Highs around 50. North Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 30 Dec Mobile Coastal
Mostly clear. Cold with Lows in the lower 30s. North Winds 5 to 10 Mph.
Dauphin Island Temperature Statistics
December Temperature
Sonny Callahan Airport (18.6 miles)
Lowest 15 December, 2025
26.6 °FAverage December
53.5 °FHighest 13 December, 2025
73.4 °F
Climate (2020–Present)
Sonny Callahan Airport (18.6 miles)
Average Low 2020–2025
57.7 °FAverage 2020–2025
66.4 °FAverage High 2020–2025
75.5 °F