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

68°F

20°C

Humidity 78%
Wind Speed SW 15 G 21 mph
Barometer 30.08 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 10 Jan 2:35 pm EST
Extended Forecast for

3 Miles NNE Barnesville GA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 75. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 75. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 26. North wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 50. Calm wind.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Barnesville GA
 33.08°N 84.14°W (Elev. 794 ft)
Last Update:
1:16 pm EST Jan 10, 2026
Forecast Valid:
2pm EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation