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

50°F

10°C

Humidity 35%
Wind Speed Vrbl 6 mph
Barometer 30.25 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Feb 10:15 am CST
Extended Forecast for

Summitville TN

  • Today

    Today: Sunny, with a high near 58. East wind around 5 mph becoming calm.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming south around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 59. South wind around 5 mph.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after midnight. Low around 45. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers. High near 57. Southeast wind 5 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 47. North northeast wind around 5 mph.

    Low: 47 °F

    Slight 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 44. Calm wind becoming south around 5 mph after midnight.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 58. East wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 36. Calm wind becoming south around 5 mph.
Saturday
A 20 percent chance of showers after 2pm. Increasing clouds, with a high near 59. South wind around 5 mph.
Saturday Night
Showers, mainly after midnight. Low around 45. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Sunday
Showers. High near 57. Southeast wind 5 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Sunday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 47. 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 44. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly cloudy, with a high near 73.
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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:
10:31 am CST Feb 13, 2026
Forecast Valid:
10am CST Feb 13, 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