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 with Haze

48°F

9°C

Humidity 66%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Last update 21 Feb 4:15 am EST
Extended Forecast for

3 Miles SSE Del Rio TN

  • Overnight

    Overnight: Showers likely, mainly after 5am. Mostly cloudy, with a steady temperature around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers before 10am. Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 33. Calm wind becoming northwest around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 35 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 40 percent chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 32 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Mostly cloudy, with a steady temperature around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of showers before 10am. Mostly cloudy, with a high near 60. Calm wind.
Saturday Night
A 50 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 33. Calm wind becoming northwest around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain and snow showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 35 mph.
Monday
A 40 percent chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 18. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Del Rio TN
 35.87°N 83.01°W (Elev. 1499 ft)
Last Update:
1:26 am EST Feb 21, 2026
Forecast Valid:
4am EST Feb 21, 2026-6pm EST Feb 27, 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