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Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Overcast

34°F

1°C

Humidity 56%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 18 Mar 6:15 am CDT
Extended Forecast for

Summitville TN

  • Today

    Today: A chance of flurries before 9am, then a chance of sprinkles between 9am and 2pm. Partly sunny, with a high near 54. South southwest wind 5 to 10 mph.

    High: 54 °F

    Chance
    Sprinkles/Flurries
    then Partly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 67. South southwest wind 5 to 10 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. South southwest wind around 5 mph becoming calm.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. South southwest wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of sprinkles after 1pm. Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Chance
    Sprinkles

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South southwest wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

Detailed Forecast

Today
A chance of flurries before 9am, then a chance of sprinkles between 9am and 2pm. Partly sunny, with a high near 54. South southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 38. South wind around 5 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 67. South southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 45. South southwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 53. South southwest wind around 5 mph.
Saturday
A chance of sprinkles after 1pm. Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 56. South southwest wind around 5 mph.
Sunday
Sunny, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
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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:
5:07 am CDT Mar 18, 2026
Forecast Valid:
6am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation