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

46°F

8°C

Humidity 50%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 8 Feb 7:55 pm EST
Extended Forecast for

3 Miles NNW Thomaston GA

  • Tonight

    Tonight: Partly cloudy during the early evening, then becoming cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Becoming
    Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Cloudy, with a low around 55. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy during the early evening, then becoming cloudy, with a low around 39. Calm wind.
Monday
Sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 47. Calm wind.
Tuesday
Partly sunny, with a high near 71. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 55. Southwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 67.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 48.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 44.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 57.
Saturday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Thomaston GA
 32.94°N 84.35°W (Elev. 728 ft)
Last Update:
7:36 pm EST Feb 8, 2026
Forecast Valid:
8pm EST Feb 8, 2026-6pm EST Feb 15, 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