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

Thomaston, Thomaston-Upson County Airport (KOPN)

Lat: 32.96°NLon: 84.26°WElev: 797ft.

Overcast

68°F

20°C

Humidity 69%
Wind Speed W 14 mph
Barometer 30.04 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Feb 2:55 pm EST
Extended Forecast for

3 Miles WSW Zebulon GA

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind around 5 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind around 5 mph becoming calm.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Calm wind becoming east around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers. High near 66. Chance of precipitation is 100%.

    High: 66 °F

    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 37. North wind around 5 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 63. North wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 38. Calm wind.
Friday
Mostly sunny, with a high near 63. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 40.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.
Saturday Night
Showers, mainly after 1am. Low around 53. Chance of precipitation is 80%.
Sunday
Showers. High near 66. Chance of precipitation is 100%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Washington's Birthday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Zebulon GA
 33.1°N 84.38°W (Elev. 840 ft)
Last Update:
1:27 pm EST Feb 11, 2026
Forecast Valid:
2pm EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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