Sumiton, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sumiton, a city in Walker County, Alabama.
This Afternoon
78°F
Slight Chance Rain Showers
A slight chance of rain showers after 3pm. Mostly cloudy. High near 78, with temperatures falling to around 74 in the afternoon. Southeast wind around 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sumiton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Rain Showers | 15 mph SE | 23% |
| Tonight | 65°F | Showers And Thunderstorms | 10 mph SE | 87% |
| Wednesday | 76°F | Showers And Thunderstorms | 5 to 10 mph SW | 87% |
| Wednesday Night | 54°F | Partly Cloudy | 0 mph | 5% |
| Thursday | 76°F | Mostly Sunny | 0 mph | 4% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 3% |
| Friday | 75°F | Sunny | 0 to 10 mph N | 3% |
| Friday Night | 44°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 66°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 3% |
| Sunday | 66°F | Mostly Sunny | 5 to 10 mph N | 6% |
| Sunday Night | 37°F | Partly Cloudy then Patchy Frost | 0 to 5 mph N | 4% |
| Monday | 67°F | Sunny | 0 to 5 mph NW | 1% |
| Monday Night | 37°F | Mostly Clear then Patchy Frost | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sumiton (33.749, -87.047). Updated through the day.
Growing snapshot for Sumiton
Last spring frost
Mar 30
First fall frost
Nov 4
Growing season
220 days
Hardiness zone
8a
More local growing data for Sumiton: nearby ZIP 35148 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jasper, Al (18.6 mi from Sumiton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.