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

81°F

27°C

Humidity 51%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 8 Sep 12:35 pm EDT
Extended Forecast for

3 Miles ENE Flag Pond TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. South wind around 5 mph becoming calm.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. Calm wind becoming south around 5 mph after midnight.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South wind around 5 mph becoming west in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly after 2pm. High near 79. Chance of precipitation is 80%.

    High: 79 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph.
Tonight
Partly cloudy, with a low around 59. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 79. South wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 62. Calm wind becoming south around 5 mph after midnight.
Thursday
Sunny, with a high near 80. South wind around 5 mph becoming west in the afternoon.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64. Calm wind.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm, mainly after 2pm. High near 79. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Low around 64. Chance of precipitation is 80%.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Flag Pond TN
 36.02°N 82.52°W (Elev. 3130 ft)
Last Update:
7:06 am EDT Sep 8, 2026
Forecast Valid:
1pm EDT Sep 8, 2026-6pm EDT Sep 14, 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