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

25°F

-4°C

Humidity 63%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 20 Jan 8:55 pm CST
Extended Forecast for

8 Miles SW Smithville TN

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 23 by midnight, then rising to around 31 during the remainder of the night. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F⇑

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. Increasing clouds, with a high near 50. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm. Cloudy, with a low around 35. South southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely then
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 48. Calm wind becoming north around 5 mph.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 30. Light north northeast wind becoming north 5 to 10 mph after midnight.

    Low: 30 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 36. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly after midnight. Cloudy, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. High near 26. North northeast wind around 10 mph. Chance of precipitation is 80%.

    High: 26 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Low around 17. North wind around 5 mph. Chance of precipitation is 90%.

    Low: 17 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly clear, with a temperature falling to near 23 by midnight, then rising to around 31 during the remainder of the night. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Showers likely, mainly after 4pm. Increasing clouds, with a high near 50. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 35. South southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 48. Calm wind becoming north around 5 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 30. Light north northeast wind becoming north 5 to 10 mph after midnight.
Friday
A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 36. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow showers, mainly after midnight. Cloudy, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Snow showers. The snow could be heavy at times. High near 26. North northeast wind around 10 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers. The snow could be heavy at times. Low around 17. North wind around 5 mph. Chance of precipitation is 90%.
Sunday
A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Smithville TN
 35.88°N 85.92°W (Elev. 1158 ft)
Last Update:
3:21 pm CST Jan 20, 2026
Forecast Valid:
9pm CST Jan 20, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation