McMinnville, TN Weather & Growing Conditions
Today
84°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. North northeast wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 47% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 21% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 36% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 5 mph SSW | 40% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 40% |
| Friday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 46% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 0 mph | 69% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 69% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 0 mph | 45% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 45% |
| Monday | 86°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 42% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McMinnville, TN
Last spring frost
Apr 7
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
7b
Explore more for McMinnville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Mc Minnville, Tn (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.