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.

Fog

41°F

5°C

Humidity 93%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 39°F (4°C)
Visibility 0.50 mi
Last update 7 Dec 1:55 am EST
Extended Forecast for

6 Miles NNW Forsyth GA

Dense Fog Advisory December 7, 02:08am until December 7, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 7, 02:08am until December 7, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 35 °F

    Dense Fog

  • Sunday

    Sunday: Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 52. Calm wind.

    High: 52 °F

    Dense Fog
    then Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 4am. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%.

    Low: 41 °F

    Cloudy then
    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 54 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. North wind around 5 mph becoming calm.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Overnight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Sunday
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 52. Calm wind.
Sunday Night
Showers likely, mainly after 4am. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 34. North wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 63.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 60.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 42.
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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:
1:31 am EST Dec 7, 2025
Forecast Valid:
2am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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