National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Thomaston, Thomaston-Upson County Airport (KOPN)

Lat: 32.96°NLon: 84.26°WElev: 797ft.

Fair

63°F

17°C

Humidity 64%
Wind Speed N 6 mph
Barometer 29.92 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 30 Apr 9:35 pm EDT
Extended Forecast for

Thomaston GA

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. North wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers before 9am, then a chance of showers after 10am. Mostly cloudy, with a high near 71. Northeast wind around 5 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 51. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before 2pm. High near 64. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly clear, with a low around 43. North wind around 5 mph.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. North wind around 5 mph.
Friday
A slight chance of showers before 9am, then a chance of showers after 10am. Mostly cloudy, with a high near 71. Northeast wind around 5 mph. Chance of precipitation is 40%.
Friday Night
Showers. Low around 51. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday
Showers, mainly before 2pm. High near 64. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 43. North wind around 5 mph.
Sunday
Sunny, with a high near 71.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 80.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thomaston GA
 32.89°N 84.32°W (Elev. 738 ft)
Last Update:
2:26 pm EDT Apr 30, 2026
Forecast Valid:
9pm EDT Apr 30, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation