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.

Overcast

50°F

10°C

Humidity 47%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 Jan 1:15 am EST
Extended Forecast for

2 Miles S Thomaston GA

  • Overnight

    Overnight: A 20 percent chance of showers between 3am and 4am. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Calm wind becoming north around 5 mph.

    High: 59 °F

    Chance
    Showers

  • Thursday Night

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

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Cloudy, with a high near 57. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 57 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 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: A 50 percent chance of showers. Cloudy, with a high near 47.

    High: 47 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: Showers. High near 51. Chance of precipitation is 100%.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers between 3am and 4am. Mostly cloudy, with a low around 42. Calm wind.
Thursday
A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Calm wind becoming north around 5 mph.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Calm wind.
Friday
Showers likely, mainly before 1pm. Cloudy, with a high near 57. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 41. North wind around 5 mph, with gusts as high as 15 mph.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 47.
Saturday Night
Showers. Low around 35. Chance of precipitation is 90%.
Sunday
Showers. High near 51. Chance of precipitation is 100%.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Thomaston GA
 32.87°N 84.32°W (Elev. 699 ft)
Last Update:
1:16 am EST Jan 22, 2026
Forecast Valid:
1am EST Jan 22, 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