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.

Fair

45°F

7°C

Humidity 76%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Feb 8:35 am EST
Extended Forecast for

6 Miles SW Fall Branch TN

  • Today

    Today: Partly sunny, with a high near 64. Calm wind becoming southwest around 5 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. Southwest wind around 5 mph. Chance of precipitation is 70%.

    Low: 54 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly sunny, with a high near 58.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 64. Calm wind becoming southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 44. Calm wind.
Wednesday
Mostly cloudy, with a high near 63. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. Southwest wind around 5 mph. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 58.
Saturday Night
A 50 percent chance of showers. Partly cloudy, with a low around 34.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Fall Branch TN
 36.37°N 82.7°W (Elev. 1276 ft)
Last Update:
6:06 am EST Feb 17, 2026
Forecast Valid:
8am EST Feb 17, 2026-6pm EST Feb 23, 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