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.

Light Rain

52°F

11°C

Humidity 88%
Wind Speed NE 7 mph
Barometer 30.19 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 22 Jan 3:35 pm EST
Extended Forecast for

3 Miles WNW Zebulon GA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers. Cloudy, with a high near 52. Northeast wind around 5 mph becoming calm.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 5am. Cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers, mainly before 9am. Cloudy, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 38. Northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers. Cloudy, with a high near 44. East wind around 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 4am, then rain, possibly mixed with freezing rain. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Showers
    Likely then
    Rain/Freezing
    Rain

  • Sunday

    Sunday: Rain, possibly mixed with freezing rain, becoming all rain after 1pm. Some thunder is also possible. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain/Freezing
    Rain

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Cloudy, with a high near 52. Northeast wind around 5 mph becoming calm.
Tonight
Showers likely, mainly before 5am. Cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers, mainly before 9am. Cloudy, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Cloudy, with a low around 38. Northeast wind around 5 mph, with gusts as high as 15 mph.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 44. East wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Rain showers before 4am, then rain, possibly mixed with freezing rain. Low around 34. Chance of precipitation is 90%.
Sunday
Rain, possibly mixed with freezing rain, becoming all rain after 1pm. Some thunder is also possible. High near 52. Chance of precipitation is 100%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Zebulon GA
 33.12°N 84.38°W (Elev. 850 ft)
Last Update:
3:07 pm EST Jan 22, 2026
Forecast Valid:
3pm EST Jan 22, 2026-6pm EST Jan 28, 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