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

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

23°F

-5°C

Humidity 42%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 8 Feb 8:35 am EST
Extended Forecast for

Greeneville TN

  • Today

    Today: Mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 44. Southwest wind around 5 mph.

    Low: 44 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. West wind around 5 mph. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 37. Calm wind.
Tonight
Partly cloudy, with a low around 23. Calm wind.
Monday
Mostly sunny, with a high near 51. Calm wind.
Monday Night
Mostly clear, with a low around 33. Calm wind.
Tuesday
Partly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 44. Southwest wind around 5 mph.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. West wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 34.
Thursday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 50.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 34.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain showers and snow. Partly cloudy, with a low around 29. Chance of precipitation is 40%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 50.
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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 8, 2026
Forecast Valid:
8am EST Feb 8, 2026-6pm EST Feb 14, 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