Current conditions at
McMinnville Warren County Memorial Airport (KRNC)
Lat: 35.7°NLon: 85.84°WElev: 1033ft.
Overcast
72°F
22°C
| Humidity | 69% |
| Wind Speed | SW 8 G 16 mph |
| Barometer | 29.96 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 8:55 am CDT |
Extended Forecast for
Summitville TN
Today
High: 81 °F
Mostly Cloudy
then Showers
LikelyTonight
Low: 41 °F
Showers then
Slight Chance
ShowersSunday

High: 63 °F
Becoming
SunnySunday Night

Low: 40 °F
Clear
Monday

High: 68 °F
Sunny
Monday Night

Low: 44 °F
Clear
Tuesday

High: 76 °F
Sunny
Tuesday Night

Low: 51 °F
Partly Cloudy
Wednesday

High: 80 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 81. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 63. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 40. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 68. Northwest wind around 5 mph.
Monday Night
Clear, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 76. Southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 51. South southwest wind around 5 mph.
Wednesday
Sunny, with a high near 80. West southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Summitville TN
35.57°N 86°W (Elev. 1171 ft)
35.57°N 86°W (Elev. 1171 ft)
5:52 am CDT Apr 18, 2026
9am CDT Apr 18, 2026-6pm CDT Apr 24, 2026


