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.

Fair

68°F

20°C

Humidity 64%
Wind Speed W 5 mph
Barometer 29.99 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Mar 11:55 pm EDT
Extended Forecast for

3 Miles WSW Zebulon GA

  • Tonight

    Tonight: Clear, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 80. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. North wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. East wind around 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 80. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 64. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 48. East wind around 5 mph.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 42.
Sunday
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:
6:36 pm EDT Mar 22, 2026
Forecast Valid:
11pm EDT Mar 22, 2026-6pm EDT Mar 29, 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