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.

Mostly Cloudy

61°F

16°C

Humidity 27%
Wind Speed Vrbl 5 mph
Barometer 30.04 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 14 Feb 3:35 pm CST
Extended Forecast for

Summitville TN

  • This Afternoon

    This Afternoon: A chance of sprinkles before 4pm. Cloudy, with a high near 61. South southeast wind 5 to 10 mph.

    High: 61 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of sprinkles before 9pm, then showers, mainly after 9pm. Low around 46. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly before 4pm. High near 57. Southeast wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 66. North northeast wind around 5 mph becoming calm in the morning.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Calm wind becoming south around 5 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 69 °F

    Cloudy

Detailed Forecast

This Afternoon
A chance of sprinkles before 4pm. Cloudy, with a high near 61. South southeast wind 5 to 10 mph.
Tonight
A chance of sprinkles before 9pm, then showers, mainly after 9pm. Low around 46. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 4pm. High near 57. Southeast wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Mostly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.
Washington's Birthday
Sunny, with a high near 66. North northeast wind around 5 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 45. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Cloudy, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 73.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 54.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 68.
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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:
2:46 pm CST Feb 14, 2026
Forecast Valid:
3pm CST Feb 14, 2026-6pm CST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation