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.

Mostly Cloudy

59°F

15°C

Humidity 82%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 6 Oct 9:15 pm EDT
Extended Forecast for

Tusculum TN

  • Tonight

    Tonight: Mostly clear, with a low around 45. Calm wind becoming south around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Southeast wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Calm wind becoming south around 5 mph.
Wednesday
Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 50. Calm wind.
Thursday
Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Calm wind.
Friday
Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 53. Southeast wind around 5 mph.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 77.
Saturday Night
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 55.
Sunday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Columbus Day
A 40 percent chance of showers. Partly sunny, with a high near 73.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tusculum TN
 36.17°N 82.75°W (Elev. 1421 ft)
Last Update:
7:06 pm EDT Oct 6, 2026
Forecast Valid:
9pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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