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.

Overcast

48°F

9°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 30.16 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 2 Nov 12:55 pm CST
Extended Forecast for

Smartt TN

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly before 4pm. Cloudy, with a high near 49. North wind around 5 mph.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Fog

  • Monday

    Monday: Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. Calm wind becoming northwest around 5 mph.

    High: 58 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Widespread fog, mainly after 10pm. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 7am. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.

    High: 67 °F

    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Calm wind becoming south around 5 mph after midnight.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming south around 5 mph.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly before 4pm. Cloudy, with a high near 49. North wind around 5 mph.
Tonight
Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Monday
Areas of fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. Calm wind becoming northwest around 5 mph.
Monday Night
Widespread fog, mainly after 10pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
Widespread fog, mainly before 7am. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 43. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 68. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 69. Calm wind becoming south around 5 mph.
Thursday Night
Mostly clear, with a low around 49.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Smartt TN
 35.65°N 85.86°W (Elev. 1010 ft)
Last Update:
11:31 am CST Nov 2, 2025
Forecast Valid:
1pm CST Nov 2, 2025-6pm CST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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