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.

Overcast

68°F

20°C

Humidity 69%
Wind Speed NW 9 mph
Barometer 29.91 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 30 Apr 12:55 pm EDT
Extended Forecast for

Thomaston-Upson County Airport GA

  • This Afternoon

    This Afternoon: A 10 percent chance of showers before 1pm. Partly sunny, with a high near 74. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. North wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers before 9am, then a chance of showers after 11am. Mostly cloudy, with a high near 67. Northeast wind around 5 mph. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 52. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before 2pm. High near 63. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

    High: 63 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly clear, with a low around 43.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers before 1pm. Partly sunny, with a high near 74. Northwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly cloudy, with a low around 53. North wind around 5 mph.
Friday
A slight chance of showers before 9am, then a chance of showers after 11am. Mostly cloudy, with a high near 67. Northeast wind around 5 mph. Chance of precipitation is 30%.
Friday Night
Showers. Low around 52. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%.
Saturday
Showers, mainly before 2pm. High near 63. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 69.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thomaston-Upson County Airport GA
 32.95°N 84.26°W (Elev. 801 ft)
Last Update:
12:51 pm EDT Apr 30, 2026
Forecast Valid:
12pm EDT Apr 30, 2026-6pm EDT May 6, 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