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.

Fair

64°F

18°C

Humidity 14%
Wind Speed N 6 mph
Barometer 30.11 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 12 Feb 4:55 pm EST
Extended Forecast for

3 Miles WSW Zebulon GA

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

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

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 100%.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 1am. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Calm wind.
Friday
Sunny, with a high near 63. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 39. Calm wind.
Saturday
Mostly cloudy, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Sunday
Showers, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 100%.
Sunday Night
Showers, mainly before 1am. Low around 50. Chance of precipitation is 80%.
Washington's Birthday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 72.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 74.
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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:
1:26 pm EST Feb 12, 2026
Forecast Valid:
5pm EST Feb 12, 2026-6pm EST Feb 19, 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