Thomaston, GA Weather & Growing Conditions
Tonight
64°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 64. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 10 mph E | 19% |
| Wednesday | 75°F | Showers And Thunderstorms | 5 to 10 mph SE | 88% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 64% |
| Thursday | 79°F | Partly Sunny then Chance Rain Showers | 0 to 5 mph SW | 31% |
| Thursday Night | 58°F | Chance Rain Showers | 0 mph | 31% |
| Friday | 77°F | Chance Rain Showers | 0 to 5 mph W | 29% |
| Friday Night | 49°F | Slight Chance Rain Showers then Mostly Clear | 5 mph NW | 21% |
| Saturday | 73°F | Sunny | 5 mph NW | 4% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph NW | 4% |
| Sunday | 69°F | Mostly Sunny | 5 mph N | 8% |
| Sunday Night | 43°F | Mostly Clear | 5 mph NW | 8% |
| Monday | 68°F | Sunny | 5 to 10 mph NW | 4% |
| Monday Night | 40°F | Mostly Clear | 5 mph NW | 8% |
| Tuesday | 71°F | Sunny | 5 mph NW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Thomaston, GA
Last spring frost
Mar 23
First fall frost
Nov 12
Growing season
234 days
Hardiness zone
8b
Explore more for Thomaston, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Thomaston 4Se, Ga (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.