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Hazardous Weather Conditions

Current conditions at

Thomaston, Thomaston-Upson County Airport (KOPN)

Lat: 32.96°NLon: 84.26°WElev: 797ft.

Mostly Cloudy

73°F

23°C

Humidity 50%
Wind Speed S 7 mph
Barometer 29.85 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 6:55 pm EDT
Extended Forecast for

Thomaston-Upson County Airport GA

Freeze Warning March 16, 11:00pm until March 17, 10:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 56. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms before 11am, then a chance of showers. Some of the storms could produce heavy rainfall. Temperature falling to around 46 by 5pm. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F⇓

    Heavy Rain
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 56. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Showers and thunderstorms before 11am, then a chance of showers. Some of the storms could produce heavy rainfall. Temperature falling to around 46 by 5pm. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Partly cloudy, with a low around 28. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thomaston-Upson County Airport GA
 32.95°N 84.26°W (Elev. 801 ft)
Last Update:
2:51 pm EDT Mar 15, 2026
Forecast Valid:
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation