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

27°F

-3°C

Humidity 59%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 16 Jan 12:15 am EST
Extended Forecast for

5 Miles WNW Forsyth GA

  • Overnight

    Overnight: Clear, with a low around 21. Calm wind.

    Low: 21 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 3am. Partly cloudy, with a low around 39. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 55. West wind around 5 mph, with gusts as high as 15 mph.

    High: 55 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 30. Calm wind becoming northwest around 5 mph in the evening. Winds could gust as high as 15 mph.

    Low: 30 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm. Mostly sunny, with a high near 40.

    High: 40 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 22.

    Low: 22 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 21. Calm wind.
Friday
Sunny, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
A 40 percent chance of showers after 3am. Partly cloudy, with a low around 39. South wind around 5 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 55. West wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 30. Calm wind becoming northwest around 5 mph in the evening. Winds could gust as high as 15 mph.
Sunday
A 30 percent chance of snow showers before 1pm. Mostly sunny, with a high near 40.
Sunday Night
Clear, with a low around 22.
M.L.King Day
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 56.
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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:
12:11 am EST Jan 16, 2026
Forecast Valid:
12am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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