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.

Mostly Cloudy

39°F

4°C

Humidity 61%
Wind Speed N 5 mph
Barometer 30.06 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 3 Feb 3:35 pm EST
Extended Forecast for

Greeneville TN

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 10pm. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 8pm, then a chance of snow showers between 8pm and 1am, then a slight chance of flurries after 1am. Cloudy, with a low around 23. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 34. Calm wind becoming northwest around 5 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 44. Calm wind.
Tonight
Showers, mainly before 10pm. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly after 1pm. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow showers likely before 8pm, then a chance of snow showers between 8pm and 1am, then a slight chance of flurries after 1am. Cloudy, with a low around 23. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 34. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 20. Calm wind becoming southwest around 5 mph.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.81°W (Elev. 1499 ft)
Last Update:
3:51 pm EST Feb 3, 2026
Forecast Valid:
3pm EST Feb 3, 2026-6pm EST Feb 9, 2026
 
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Additional Resources

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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