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 30.03 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Feb 1:35 am EST
Extended Forecast for

2 Miles W Erwin TN

  • Overnight

    Overnight: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Calm wind becoming northwest around 5 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 50. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 50 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 37. Southeast wind around 5 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 39. Calm wind.
Saturday
Sunny, with a high near 63. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 45. Calm wind.
Sunday
Mostly sunny, with a high near 63. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 38. Calm wind.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 50. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37. Southeast wind around 5 mph.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 69.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Friday
A 50 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Erwin TN
 36.15°N 82.45°W (Elev. 1923 ft)
Last Update:
1:26 am EST Feb 28, 2026
Forecast Valid:
1am EST Feb 28, 2026-6pm EST Mar 6, 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