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

32°F

0°C

Humidity 69%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 29 Nov 12:55 am EST
Extended Forecast for

5 Miles WNW Thomaston GA

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Calm wind becoming northeast around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. East wind around 5 mph becoming calm.

    High: 62 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Cloudy, with a low around 39. North wind around 5 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Cloudy, with a high near 56.

    High: 56 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly after 1am. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 1pm. High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Calm wind becoming northeast around 5 mph.
Saturday
Mostly sunny, with a high near 54. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 40. East wind around 5 mph, with gusts as high as 15 mph.
Sunday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. East wind around 5 mph becoming calm.
Sunday Night
A 20 percent chance of showers before 1am. Cloudy, with a low around 39. North wind around 5 mph.
Monday
A 20 percent chance of showers after 1pm. Cloudy, with a high near 56.
Monday Night
Showers, mainly after 1am. Low around 44. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 1pm. High near 55. Chance of precipitation is 90%.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Thomaston GA
 32.92°N 84.4°W (Elev. 837 ft)
Last Update:
12:11 am EST Nov 29, 2025
Forecast Valid:
1am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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