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.

Fair

30°F

-1°C

Humidity 51%
Wind Speed NE 5 mph
Barometer 30.48 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Jan 10:55 pm EST
Extended Forecast for

Forsyth GA

  • Tonight

    Tonight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Calm wind becoming south around 5 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers, possibly mixed with sleet. Low around 30. Chance of precipitation is 100%.

    Low: 30 °F

    Rain/Sleet

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Calm wind.
Wednesday
Mostly sunny, with a high near 54. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Calm wind.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 61. Calm wind.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44. Calm wind.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 59.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Saturday
Showers. High near 50. Chance of precipitation is 80%.
Saturday Night
Rain showers, possibly mixed with sleet. Low around 30. Chance of precipitation is 100%.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Sunday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forsyth GA
 33.04°N 83.93°W (Elev. 699 ft)
Last Update:
8:52 pm EST Jan 20, 2026
Forecast Valid:
10pm EST Jan 20, 2026-6pm EST Jan 27, 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