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

Hazardous Weather Conditions

Current conditions at

Thomaston, Thomaston-Upson County Airport (KOPN)

Lat: 32.96°NLon: 84.26°WElev: 797ft.

Rain

41°F

5°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.85 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 25 Jan 6:35 pm EST
Extended Forecast for

4 Miles ENE Barnesville GA

Cold Weather Advisory January 26, 04:00am until January 26, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 8pm. Areas of fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 25. South wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 25 °F

    Chance
    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 15. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42. West wind around 5 mph, with gusts as high as 15 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. West wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 8pm. Areas of fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 25. South wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 15. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 42. West wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 22. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Barnesville GA
 33.08°N 84.09°W (Elev. 801 ft)
Last Update:
4:32 pm EST Jan 25, 2026
Forecast Valid:
6pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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