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

73°F

23°C

Humidity 94%
Wind Speed S 3 mph
Barometer 29.77 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 1 Aug 9:55 pm CDT
Extended Forecast for

3 Miles NW Smartt TN

  • Tonight

    Tonight: Patchy fog between 11pm and 4am. Otherwise, mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers after 5am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. West wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 82 °F

    Chance
    Showers and
    Areas Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms likely after 10am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 83 °F

    T-storms
    Likely and
    Areas Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming west southwest around 5 mph.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 11pm and 4am. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 5am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. West wind around 5 mph becoming calm. Chance of precipitation is 40%.
Monday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.
Tuesday
A chance of showers, then showers and thunderstorms likely after 10am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 67. Calm wind.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming west southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 69. Calm wind.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 71.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 70.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Smartt TN
 35.67°N 85.88°W (Elev. 984 ft)
Last Update:
5:57 pm CDT Aug 1, 2026
Forecast Valid:
10pm CDT Aug 1, 2026-6pm CDT Aug 8, 2026
 
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