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

54°F

12°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 30.09 in
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Wind Chill52°F (11°C)
Last update 5 Apr 10:15 am EDT
Extended Forecast for

Greeneville TN

  • Today

    Today: Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers
    Likely then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm after midnight.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Calm wind becoming north around 5 mph in the morning.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Southeast wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 60. Calm wind becoming north around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 38. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 67. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 78.
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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:
7:06 am EDT Apr 5, 2026
Forecast Valid:
10am EDT Apr 5, 2026-6pm EDT Apr 11, 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