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.

Fog

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 59°F (15°C)
Visibility 0.25 mi
Last update 8 Mar 6:15 am EDT
Extended Forecast for

3 Miles WSW Zebulon GA

  • Today

    Today: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 72. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 9pm. Low around 59. Calm wind. Chance of precipitation is 80%.

    Low: 59 °F

    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 78 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 2pm. Sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 72. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms, mainly before 9pm. Low around 59. Calm wind. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Mostly cloudy, with a high near 82.
Wednesday Night
Showers. Low around 46. Chance of precipitation is 90%.
Thursday
A 30 percent chance of showers before 2pm. Sunny, with a high near 60.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 67.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 76.
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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:
6:07 am EDT Mar 8, 2026
Forecast Valid:
6am EDT Mar 8, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation