National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

55°F

13°C

Humidity 41%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 8 Apr 10:55 am EDT
Extended Forecast for

Surgoinsville TN

  • Today

    Today: Mostly sunny, with a high near 69. Southeast wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming southwest around 5 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Calm wind becoming west around 5 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 69. Southeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 73. Calm wind.
Thursday Night
Clear, with a low around 40. Calm wind.
Friday
Sunny, with a high near 75. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 46. Calm wind.
Saturday
Sunny, with a high near 78. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Surgoinsville TN
 36.47°N 82.86°W (Elev. 1175 ft)
Last Update:
7:51 am EDT Apr 8, 2026
Forecast Valid:
11am EDT Apr 8, 2026-6pm EDT Apr 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