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.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed N 9 mph
Barometer 29.92 in
Dewpoint 45°F (7°C)
Visibility 1.00 mi
Wind Chill40°F (4°C)
Last update 2 Dec 9:55 am EST
Extended Forecast for

6 Miles NNW Forsyth GA

  • Today

    Today: Mostly cloudy, with a high near 57. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Calm wind.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 53. Calm wind becoming northwest around 5 mph.

    High: 53 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: Showers likely. Cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 57. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight
Partly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 54. Calm wind.
Wednesday Night
Partly cloudy, with a low around 32. Calm wind.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 53. Calm wind becoming northwest around 5 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
Showers. High near 49. Chance of precipitation is 80%.
Friday Night
Showers likely. Cloudy, with a low around 40. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 55.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Forsyth GA
 33.12°N 83.98°W (Elev. 581 ft)
Last Update:
1:16 am EST Dec 2, 2025
Forecast Valid:
10am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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