McMinnville, TN Weather & Growing Conditions
Today
86°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. 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 | 86°F | Patchy Fog then Chance Showers And Thunderstorms | 0 mph | 49% |
| Tonight | 68°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 22% |
| Wednesday | 86°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 mph | 52% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 30% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 42% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 42% |
| Friday | 88°F | Patchy Fog | 0 to 5 mph SSW | 51% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 0 mph | 69% |
| Saturday Night | 69°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 69% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 0 mph | 44% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 44% |
| Monday | 88°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Monday Night | 71°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 6
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
7b
Explore more for McMinnville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Rock Island Sp, Tn (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.