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

86°F

30°C

Humidity 70%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 8 Aug 2:15 pm CDT
Extended Forecast for

3 Miles NE McMinnville TN

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely. Partly sunny, with a high near 88. Heat index values as high as 98. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Patchy fog before 10pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Chance
    T-storms and
    Patchy Fog
    then Areas
    Fog

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after noon. Areas of fog before 8am. Otherwise, partly sunny, with a high near 88. Heat index values as high as 98. Calm wind becoming east southeast around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Slight Chance
    T-storms and
    Areas Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog before 11pm, then areas of fog after midnight. Otherwise, mostly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Areas
    Fog

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 50%.

    High: 89 °F

    Chance
    T-storms and
    Areas Fog

  • Monday Night

    Monday Night: Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the morning. Chance of precipitation is 40%.

    High: 89 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. West southwest wind 5 to 10 mph.

    High: 89 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Partly sunny, with a high near 88. Heat index values as high as 98. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Patchy fog before 10pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 70. Calm wind.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after noon. Areas of fog before 8am. Otherwise, partly sunny, with a high near 88. Heat index values as high as 98. Calm wind becoming east southeast around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog before 11pm, then areas of fog after midnight. Otherwise, mostly cloudy, with a low around 71. Calm wind.
Monday
A chance of showers, with thunderstorms also possible after 10am. Areas of fog before 8am. Otherwise, partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 50%.
Monday Night
Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 72. Calm wind.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 71. Calm wind.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. West southwest wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE McMinnville TN
 35.71°N 85.74°W (Elev. 899 ft)
Last Update:
1:31 pm CDT Aug 8, 2026
Forecast Valid:
2pm CDT Aug 8, 2026-6pm CDT Aug 14, 2026
 
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