Hamilton, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamilton, a city in Marion County, Alabama.
This Afternoon
99°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 99. Northeast wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hamilton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Chance Showers And Thunderstorms | 0 mph | 25% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 25% |
| Sunday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 25% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 25% |
| Monday | 97°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 27% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 27% |
| Tuesday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph N | 37% |
| Tuesday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 37% |
| Wednesday | 90°F | Sunny | 5 mph N | 13% |
| Wednesday Night | 64°F | Mostly Clear | 0 to 5 mph N | 13% |
| Thursday | 87°F | Sunny | 5 mph N | 8% |
| Thursday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 8% |
| Friday | 87°F | Sunny | 5 mph NE | 3% |
| Friday Night | 61°F | Mostly Clear | 0 to 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Hamilton (34.139, -87.971). Updated through the day.
Growing snapshot for Hamilton
Last spring frost
Apr 11
First fall frost
Oct 27
Growing season
198 days
Hardiness zone
7b
More local growing data for Hamilton: nearby ZIP 35570 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hamilton 3 S, Al (4.6 mi from Hamilton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.