Mitchellville, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mitchellville, a city in Sumner County, Tennessee.
Today
87°F
Sunny
Sunny, with a high near 87. North northeast wind around 5 mph.
7-day forecast for Mitchellville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 5 mph NNE | 2% |
| Tonight | 68°F | Mostly Clear then Areas Of Fog | 0 to 5 mph N | 1% |
| Wednesday | 88°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Wednesday Night | 71°F | Patchy Fog | 0 to 5 mph SSE | 12% |
| Thursday | 90°F | Mostly Sunny | 5 mph SSW | 12% |
| Thursday Night | 73°F | Partly Cloudy | 5 mph S | 12% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SSW | 42% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 5 mph S | 42% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 5 mph SSW | 45% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 45% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 34% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 34% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SSW | 17% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Mitchellville (36.634, -86.540). Updated through the day.
Growing snapshot for Mitchellville
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7b
More local growing data for Mitchellville: nearby ZIP 37148 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Bethpage
Bransford
Castalian Springs
Cottontown
Gallatin
Graball
Hendersonville
New Deal
Oak Grove
Portland
Shackle Island
Walnut Grove
Westmoreland
Climate data from the nearest NOAA station, Portland Sewage Plt, Tn (1.7 mi from Mitchellville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.