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

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 68°F (20°C)
Visibility 7.00 mi
Last update 11 Sep 3:15 am CDT
Extended Forecast for

8 Miles S Dowelltown TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 98. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 69. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 86. Southwest wind around 5 mph. Chance of precipitation is 80%.

    High: 86 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.

    Low: 68 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 91. Calm wind becoming east around 5 mph.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. Calm wind becoming east around 5 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. Calm wind.
Friday
A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 98. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 69. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 86. Southwest wind around 5 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 7pm. Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 68. Calm wind.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 91. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 69. Calm wind becoming east around 5 mph.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Dowelltown TN
 35.9°N 85.95°W (Elev. 1181 ft)
Last Update:
1:31 am CDT Sep 11, 2026
Forecast Valid:
3am CDT Sep 11, 2026-6pm CDT Sep 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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