Mitchellville, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mitchellville, a city in Sumner County, Tennessee.
This Afternoon
77°F
Partly Sunny
Partly sunny. High near 77, with temperatures falling to around 73 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Mitchellville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Partly Sunny | 15 mph S | 2% |
| Tonight | 63°F | Showers And Thunderstorms | 15 mph SSE | 96% |
| Wednesday | 73°F | Showers And Thunderstorms | 5 to 15 mph SSW | 94% |
| Wednesday Night | 47°F | Partly Cloudy then Patchy Fog | 0 to 5 mph WSW | 1% |
| Thursday | 70°F | Patchy Fog then Mostly Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 44°F | Areas Of Fog | 0 mph | 0% |
| Friday | 66°F | Areas Of Fog then Mostly Sunny | 0 to 10 mph NNW | 1% |
| Friday Night | 39°F | Partly Cloudy | 5 mph NNW | 2% |
| Saturday | 59°F | Mostly Sunny | 5 mph NNW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph NNW | 1% |
| Sunday | 61°F | Mostly Sunny | 0 to 5 mph NW | 6% |
| Sunday Night | 33°F | Mostly Clear | 0 to 5 mph W | 9% |
| Monday | 63°F | Sunny | 0 to 5 mph WSW | 6% |
| Monday Night | 35°F | Mostly Clear | 0 to 5 mph SW | 1% |
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 Nov 4, 2026.