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.

Overcast

41°F

5°C

Humidity 81%
Wind Speed NW 10 mph
Barometer 29.82 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 15 Jan 1:35 am EST
Extended Forecast for

Barnesville GA

  • Overnight

    Overnight: Mostly clear, with a low around 24. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 38. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 19.

    Low: 19 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 24. Northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 38. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 54.
Saturday Night
A slight chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Clear, with a low around 19.
M.L.King Day
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 50.
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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:
1:31 am EST Jan 15, 2026
Forecast Valid:
1am EST Jan 15, 2026-6pm EST Jan 21, 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