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

25°F

-4°C

Humidity 69%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 2 Feb 7:35 pm EST
Extended Forecast for

Greeneville TN

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 40. Calm wind becoming west around 5 mph.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 35. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers

  • Wednesday

    Wednesday: A chance of rain showers after 1pm, mixing with snow after 5pm. Cloudy, with a high near 40. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.

    High: 40 °F

    Cloudy then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm.

    Low: 20 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. Calm wind becoming west around 5 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. Calm wind.
Tuesday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 40. Calm wind becoming west around 5 mph.
Tuesday Night
Showers, mainly before 1am. Low around 35. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain showers after 1pm, mixing with snow after 5pm. Cloudy, with a high near 40. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 33. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 48.
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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 2, 2026
Forecast Valid:
7pm EST Feb 2, 2026-6pm EST Feb 9, 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