Dauphin Island, AL Weather & Growing Conditions
Today
87°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 20% |
| Tonight | 82°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 17% |
| Wednesday | 87°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 22% |
| Wednesday Night | 82°F | Mostly Clear | 5 to 10 mph SW | 5% |
| Thursday | 86°F | Sunny | 0 to 5 mph S | 9% |
| Thursday Night | 81°F | Mostly Clear | 5 mph SE | 9% |
| Friday | 86°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 31% |
| Friday Night | 81°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 15% |
| Saturday | 87°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 20% |
| Saturday Night | 81°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 20% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 35% |
| Sunday Night | 82°F | Slight Chance Showers And Thunderstorms | 5 mph S | 20% |
| Monday | 87°F | Chance Showers And Thunderstorms | 5 mph S | 29% |
| Monday Night | 81°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph S | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dauphin Island, AL
Last spring frost
Jan 31
First fall frost
Jan 6
Growing season
340 days
Hardiness zone
9b
Explore more for Dauphin Island, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Dauphin Is #2, Al (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.