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

45°F

7°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.99 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 6 Dec 3:35 am EST
Extended Forecast for

5 Miles WNW Forsyth GA

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Cloudy, with a high near 51. Calm wind becoming west around 5 mph. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a low around 42. Calm wind.
Saturday
Showers likely, mainly before noon. Cloudy, with a high near 51. Calm wind becoming west around 5 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 35. Calm wind.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Calm wind.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42. Calm wind.
Monday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Clear, with a low around 33.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 61.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Forsyth GA
 33.05°N 84.01°W (Elev. 719 ft)
Last Update:
1:16 am EST Dec 6, 2025
Forecast Valid:
3am EST Dec 6, 2025-6pm EST Dec 12, 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