National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

30°C

86°F

Humidity 49%
Wind Speed NW 7 km/h
Barometer 30.11 in
Dewpoint 18°C (64°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 15 Jul 4:15 pm EDT
Extended Forecast for

Mosheim TN

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 32. Heat index values as high as 36. Calm wind.

    High: 32 °C

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.

    Low: 22 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32. Heat index values as high as 37. Calm wind.

    High: 32 °C

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 50%.

    Low: 22 °C

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 30. Calm wind becoming west 5 to 10 km/h in the afternoon. Chance of precipitation is 80%.

    High: 30 °C

    Chance
    T-storms then
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 21. Southwest wind 5 to 10 km/h. Chance of precipitation is 80%.

    Low: 21 °C

    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 29. Chance of precipitation is 80%.

    High: 29 °C

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Low around 19. Chance of precipitation is 80%.

    Low: 19 °C

    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Thursday
Mostly sunny and hot, with a high near 32. Heat index values as high as 36. Calm wind.
Thursday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32. Heat index values as high as 37. Calm wind.
Friday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 50%.
Saturday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 30. Calm wind becoming west 5 to 10 km/h in the afternoon. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 21. Southwest wind 5 to 10 km/h. Chance of precipitation is 80%.
Sunday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 29. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Low around 19. Chance of precipitation is 80%.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
Mosheim TN
 36.18°N 82.94°W (Elev. 1283 m)
Last Update:
2:26 pm EDT Jul 15, 2026
Forecast Valid:
4pm EDT Jul 15, 2026-6pm EDT Jul 22, 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