Current conditions at
Thomaston, Thomaston-Upson County Airport (KOPN)
Lat: 32.96°NLon: 84.26°WElev: 797ft.
Fair
39°F
4°C
| Humidity | 75% |
| Wind Speed | Calm |
| Barometer | 30.17 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 13 Mar 5:35 am EDT |
Extended Forecast for
Thomaston-Upson County Airport GA
Today

High: 67 °F
Sunny
Tonight

Low: 45 °F
Clear
Saturday

High: 76 °F
Sunny
Saturday Night

Low: 55 °F
Mostly Clear
Sunday

High: 77 °F
Chance
ShowersSunday Night
Low: 54 °F
Slight Chance
T-storms then
ShowersMonday

High: 63 °F
Showers
Monday Night
Low: 29 °F
Chance
Showers then
Partly CloudyTuesday

High: 49 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 67. East wind around 5 mph becoming southwest in the afternoon.
Tonight
Clear, with a low around 45. Calm wind.
Saturday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 55. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 77. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 54. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm before 2pm, then a chance of showers. High near 63. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Thomaston-Upson County Airport GA
32.95°N 84.26°W (Elev. 801 ft)
32.95°N 84.26°W (Elev. 801 ft)
5:36 am EDT Mar 13, 2026
5am EDT Mar 13, 2026-6pm EDT Mar 19, 2026


