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.

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.35 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 4 Nov 1:55 am CST
Extended Forecast for

Summitville TN

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Areas Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm.

    Low: 42 °F

    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 70. Calm wind becoming south southeast around 5 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Showers likely, mainly after noon. Partly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 69 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Slight Chance
    T-storms

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly clear, with a low around 37. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 45. South wind around 5 mph.
Wednesday
Sunny, with a high near 69. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 70. Calm wind becoming south southeast around 5 mph.
Thursday Night
Mostly clear, with a low around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely, mainly after noon. Partly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 67.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Summitville TN
 35.57°N 86°W (Elev. 1171 ft)
Last Update:
11:31 pm CST Nov 3, 2025
Forecast Valid:
2am CST Nov 4, 2025-6pm CST Nov 10, 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