McMinnville, TN Weather & Growing Conditions
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 0 mph | 1% |
| Saturday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 28% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SSE | 17% |
| Sunday | 93°F | Sunny | 0 to 5 mph SW | 14% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 19% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph WSW | 41% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 65% |
| Tuesday | 85°F | Showers And Thunderstorms | 0 to 5 mph W | 75% |
| Tuesday Night | 66°F | Showers And Thunderstorms | 0 mph | 75% |
| Wednesday | 79°F | Rain Showers Likely | 0 to 5 mph NNW | 65% |
| Wednesday Night | 63°F | Showers And Thunderstorms Likely | 0 mph | 59% |
| Thursday | 77°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 20% |
| Thursday Night | 60°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 20% |
| Friday | 77°F | Mostly Sunny | 0 to 5 mph N | 9% |
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 Sep 19, 2026.