Thomaston, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thomaston, a town in Marengo County, Alabama.
This Afternoon
95°F
Sunny
Sunny, with a high near 95. East wind 0 to 5 mph.
7-day forecast for Thomaston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 0 to 5 mph E | 11% |
| Tonight | 72°F | Mostly Clear | 0 mph | 11% |
| Saturday | 98°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NW | 43% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 43% |
| Sunday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 17% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 17% |
| Monday | 94°F | Sunny | 0 to 5 mph E | 11% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 0 mph | 22% |
| Tuesday | 94°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 0 to 5 mph NE | 19% |
| Tuesday Night | 70°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 15% |
| Wednesday | 91°F | Sunny | 5 to 10 mph N | 11% |
| Wednesday Night | 68°F | Mostly Clear | 5 to 10 mph N | 11% |
| Thursday | 87°F | Sunny | 5 to 10 mph N | 4% |
| Thursday Night | 65°F | Mostly Clear | 5 to 10 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov) for Thomaston (32.268, -87.624). Updated through the day.
Growing snapshot for Thomaston
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
241 days
Hardiness zone
8b
More local growing data for Thomaston: nearby ZIP 36783 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Camden 3 Nw, Al (21.6 mi from Thomaston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.