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.

Fair

59°F

15°C

Humidity 55%
Wind Speed S 7 mph
Barometer 30.18 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 9 Feb 6:35 pm EST
Extended Forecast for

2 Miles W Thomaston-Upson County Airport GA

  • Tonight

    Tonight: Clear, with a low around 47. Calm wind becoming southwest around 5 mph.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 68. West wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 47. Calm wind becoming southwest around 5 mph.
Tuesday
Partly sunny, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 68. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 40. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45.
Friday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64.
Friday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers. Cloudy, with a high near 63.
Saturday Night
Showers. Low around 53. Chance of precipitation is 80%.
Sunday
Showers. High near 64. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Washington's Birthday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Thomaston-Upson County Airport GA
 32.96°N 84.29°W (Elev. 705 ft)
Last Update:
5:51 pm EST Feb 9, 2026
Forecast Valid:
7pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation