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

36°F

2°C

Humidity 65%
Wind Speed W 7 mph
Barometer 30.05 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Jan 1:55 am EST
Extended Forecast for

6 Miles W Erwin TN

  • Overnight

    Overnight: A slight chance of snow showers before 3am, then a slight chance of flurries between 3am and 5am. Cloudy, with a low around 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A slight chance of flurries between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 28. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Slight Chance
    Flurries

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. West wind around 5 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 18. Calm wind becoming southeast around 5 mph after midnight.

    Low: 18 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
A slight chance of snow showers before 3am, then a slight chance of flurries between 3am and 5am. Cloudy, with a low around 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A slight chance of flurries between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 28. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 20. West wind 5 to 10 mph, with gusts as high as 25 mph.
M.L.King Day
Sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 10. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 28. West wind around 5 mph.
Tuesday Night
Clear, with a low around 18. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 23.
Friday
Mostly sunny, with a high near 48.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Erwin TN
 36.15°N 82.5°W (Elev. 2224 ft)
Last Update:
12:31 am EST Jan 18, 2026
Forecast Valid:
2am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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