Detroit, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Detroit, a town in Marion County, Alabama.
Today
90°F
Sunny
Sunny, with a high near 90. North wind 0 to 5 mph.
7-day forecast for Detroit
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 0 to 5 mph N | 5% |
| Tonight | 70°F | Partly Cloudy | 0 mph | 5% |
| Wednesday | 91°F | Sunny | 0 mph | 12% |
| Wednesday Night | 71°F | Mostly Clear | 0 mph | 12% |
| Thursday | 93°F | Sunny | 0 to 5 mph S | 5% |
| Thursday Night | 73°F | Mostly Clear | 0 mph | 5% |
| Friday | 93°F | Mostly Sunny | 0 mph | 13% |
| Friday Night | 72°F | Partly Cloudy | 0 mph | 13% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 28% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 33% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 33% |
Forecast source: National Weather Service (api.weather.gov) for Detroit (34.027, -88.168). Updated through the day.
Growing snapshot for Detroit
Last spring frost
Apr 11
First fall frost
Oct 27
Growing season
198 days
Hardiness zone
7b
More local growing data for Detroit: nearby ZIP 35552 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hamilton 3 S, Al (8.8 mi from Detroit). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.