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.

Overcast

48°F

9°C

Humidity 94%
Wind Speed N 6 G 12 mph
Barometer 30.03 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 11 Feb 8:35 am EST
Extended Forecast for

Greeneville TN

  • Today

    Today: A 20 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 53. Northwest wind 5 to 10 mph.

    High: 53 °F

    Slight Chance
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 46. Calm wind becoming northwest around 5 mph.

    High: 46 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 55. Calm wind becoming northeast around 5 mph.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely. Cloudy, with a high near 52. Chance of precipitation is 70%.

    High: 52 °F

    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 53. Northwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 46. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 26. Calm wind.
Friday
Mostly sunny, with a high near 50. Calm wind.
Friday Night
Partly cloudy, with a low around 29. Calm wind.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 55. Calm wind becoming northeast around 5 mph.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Showers likely. Cloudy, with a high near 52. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42.
Washington's Birthday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.84°W (Elev. 1535 ft)
Last Update:
6:06 am EST Feb 11, 2026
Forecast Valid:
8am EST Feb 11, 2026-6pm EST Feb 17, 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