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

61°F

16°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 30.15 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 8 Jan 8:35 pm EST
Extended Forecast for

4 Miles SSE Barnesville GA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 20 percent chance of showers after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 74. South wind 5 to 10 mph.

    High: 74 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 61. Calm wind becoming south around 5 mph in the evening.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 72. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before 1am. Cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 74. South wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61. Calm wind becoming south around 5 mph in the evening.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 72. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
A 50 percent chance of showers before 1am. Cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 55.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 55.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Barnesville GA
 33.01°N 84.12°W (Elev. 810 ft)
Last Update:
6:26 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 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