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

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Fair

41°F

5°C

Humidity 45%
Wind Speed NE 7 mph
Barometer 30.20 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 12 Feb 7:35 pm CST
Extended Forecast for

Summitville TN

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northeast wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Calm wind becoming south southeast around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 60. South southeast wind around 5 mph.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after midnight. Low around 49. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 49 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 61. Southeast wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Cloudy, with a low around 46. North northeast wind around 5 mph.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 65. North northeast wind around 5 mph becoming calm.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 59. Calm wind.
Friday Night
Mostly clear, with a low around 37. Calm wind becoming south southeast around 5 mph.
Saturday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 60. South southeast wind around 5 mph.
Saturday Night
Showers, mainly after midnight. Low around 49. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 61. Southeast wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of showers before midnight. Cloudy, with a low around 46. North northeast wind around 5 mph.
Washington's Birthday
Partly sunny, with a high near 65. North northeast wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly cloudy, with a high near 70.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summitville TN
 35.57°N 86°W (Elev. 1171 ft)
Last Update:
6:16 pm CST Feb 12, 2026
Forecast Valid:
8pm CST Feb 12, 2026-6pm CST Feb 19, 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