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

32°F

0°C

Humidity 87%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 27 Nov 12:35 am CST
Extended Forecast for

Summitville TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Calm wind becoming north northwest around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 5 to 10 mph.

    High: 44 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42. Calm wind becoming north northwest around 5 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after midnight. Low around 37. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Cloudy, with a high near 47. South wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    High: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 25. North wind around 5 mph.

    Low: 25 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Calm wind becoming north northwest around 5 mph.
Thanksgiving Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 44. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 42. Calm wind becoming north northwest around 5 mph.
Friday Night
Partly cloudy, with a low around 22. Calm wind.
Saturday
Partly sunny, with a high near 48. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Showers, mainly after midnight. Low around 37. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before noon. Cloudy, with a high near 47. South wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 25. North wind around 5 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 43.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 29.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 48.
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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:
11:31 pm CST Nov 26, 2025
Forecast Valid:
12am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
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