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

32°F

0°C

Humidity 44%
Wind Speed NE 5 mph
Barometer 30.26 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 8 Feb 8:55 pm EST
Extended Forecast for

Greeneville TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Calm wind becoming west around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Light south wind becoming west 5 to 10 mph in the morning.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. West wind around 5 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 53. West wind around 5 mph.

    High: 53 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Calm wind.
Monday
Mostly sunny, with a high near 53. Calm wind becoming west around 5 mph.
Monday Night
Partly cloudy, with a low around 35. Calm wind.
Tuesday
Partly sunny, with a high near 65. Light south wind becoming west 5 to 10 mph in the morning.
Tuesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. West wind around 5 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 53. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 34.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 48.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 31.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 49.
Saturday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.84°W (Elev. 1535 ft)
Last Update:
6:06 pm EST Feb 8, 2026
Forecast Valid:
9pm EST Feb 8, 2026-6pm EST Feb 15, 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