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

68°F

20°C

Humidity 20%
Wind Speed SW 16 G 22 mph
Barometer 29.84 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 20 Feb 4:35 pm EST
Extended Forecast for

6 Miles W Erwin TN

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 43. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 56. Calm wind becoming northwest around 5 mph.

    High: 56 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain showers likely before 4am, then snow showers likely. Increasing clouds, with a low around 32. Light northwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly before 7am. Mostly cloudy, with a high near 35. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph.

    Low: 22 °F

    Chance Snow
    Showers and
    Blustery

  • Monday

    Monday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 28 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 17. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 43. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.
Saturday
A 30 percent chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 56. Calm wind becoming northwest around 5 mph.
Saturday Night
Rain showers likely before 4am, then snow showers likely. Increasing clouds, with a low around 32. Light northwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow showers likely, mainly before 7am. Mostly cloudy, with a high near 35. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph.
Monday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 17. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Erwin TN
 36.15°N 82.5°W (Elev. 2224 ft)
Last Update:
1:26 pm EST Feb 20, 2026
Forecast Valid:
4pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation