Detroit, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Detroit, a town in Marion County, Alabama.
This Afternoon
78°F
Slight Chance Rain Showers
A slight chance of rain showers after 3pm. Mostly cloudy, with a high near 78. South wind around 15 mph. Chance of precipitation is 20%.
7-day forecast for Detroit
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Rain Showers | 15 mph S | 19% |
| Tonight | 62°F | Showers And Thunderstorms | 5 to 10 mph S | 90% |
| Wednesday | 76°F | Showers And Thunderstorms Likely then Partly Sunny | 0 to 5 mph W | 73% |
| Wednesday Night | 47°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 75°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 mph | 2% |
| Friday | 74°F | Sunny | 0 to 10 mph N | 1% |
| Friday Night | 40°F | Mostly Clear | 0 to 5 mph N | 1% |
| Saturday | 66°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 35°F | Partly Cloudy then Patchy Frost | 0 to 5 mph N | 2% |
| Sunday | 65°F | Mostly Sunny | 0 to 5 mph N | 7% |
| Sunday Night | 34°F | Mostly Clear then Patchy Frost | 0 to 5 mph N | 2% |
| Monday | 67°F | Patchy Frost then Sunny | 0 to 5 mph NW | 1% |
| Monday Night | 34°F | Mostly Clear then Patchy Frost | 0 mph | 0% |
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 Nov 3, 2026.