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.

Overcast

68°F

20°C

Humidity 83%
Wind Speed N 5 mph
Barometer 29.86 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 30 Apr 5:55 am EDT
Extended Forecast for

Junction City GA

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West wind around 5 mph.

    Low: 60 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 10am. Mostly cloudy, with a high near 77. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 54. North wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 68. Northeast wind around 5 mph.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after 2am. Low around 52. North wind around 5 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly clear, with a low around 44.

    Low: 44 °F

    Chance
    Showers then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West wind around 5 mph.
Thursday
Showers and thunderstorms likely, mainly before 10am. Mostly cloudy, with a high near 77. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Thursday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 54. North wind around 5 mph.
Friday
A 50 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 68. Northeast wind around 5 mph.
Friday Night
Showers likely, then showers and possibly a thunderstorm after 2am. Low around 52. North wind around 5 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 72.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 80.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Junction City GA
 32.6°N 84.46°W (Elev. 650 ft)
Last Update:
2:26 am EDT Apr 30, 2026
Forecast Valid:
5am EDT Apr 30, 2026-6pm EDT May 6, 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