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

43°F

6°C

Humidity 66%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Jan 7:15 pm EST
Extended Forecast for

6 Miles W Thomaston GA

  • Tonight

    Tonight: A slight chance of showers between 11pm and 3am. Mostly cloudy, with a low around 42. South wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 59. Calm wind becoming northwest around 5 mph.

    High: 59 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 59. Calm wind becoming north around 5 mph in the afternoon.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 41. North wind around 5 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Showers

  • Sunday

    Sunday: Showers. High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between 11pm and 3am. Mostly cloudy, with a low around 42. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 59. Calm wind becoming northwest around 5 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45. Calm wind.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 59. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 41. North wind around 5 mph, with gusts as high as 15 mph.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
Showers. Low around 36. Chance of precipitation is 90%.
Sunday
Showers. High near 42. Chance of precipitation is 90%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Thomaston GA
 32.92°N 84.43°W (Elev. 801 ft)
Last Update:
5:57 pm EST Jan 21, 2026
Forecast Valid:
7pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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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