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.

Partly Cloudy

81°F

27°C

Humidity 58%
Wind Speed W 6 mph
Barometer 30.14 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Mar 4:15 pm EDT
Extended Forecast for

3 Miles WSW Zebulon GA

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm, mainly after 5am. Low around 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Partly Cloudy
    then Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm. High near 61. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 39. North wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers and possibly a thunderstorm, mainly after 5am. Low around 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm. High near 61. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday Night
Clear, with a low around 39. North wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 68.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 54.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Zebulon GA
 33.1°N 84.38°W (Elev. 840 ft)
Last Update:
2:26 pm EDT Mar 10, 2026
Forecast Valid:
4pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation