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

43°F

6°C

Humidity 93%
Wind Speed E 6 mph
Barometer 29.85 in
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Wind Chill39°F (4°C)
Last update 25 Jan 3:55 pm EST
Extended Forecast for

Barnesville GA

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

  • This Afternoon

    This Afternoon: Showers. The rain could be heavy at times. High near 41. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Heavy Rain

  • 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. Southwest 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 30 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 5 to 10 mph, with gusts as high as 15 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    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

Detailed Forecast

This Afternoon
Showers. The rain could be heavy at times. High near 41. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
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. Southwest 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 30 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 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 22.
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 41.
Friday Night
Mostly cloudy, with a low around 19.
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:
Barnesville GA
 33.06°N 84.14°W (Elev. 860 ft)
Last Update:
2:52 pm EST Jan 25, 2026
Forecast Valid:
4pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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