Cottontown, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cottontown, a community in Sumner County, Tennessee.
Today
89°F
Sunny
Sunny, with a high near 89. North northeast wind around 5 mph.
7-day forecast for Cottontown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 5 mph NNE | 2% |
| Tonight | 69°F | Mostly Clear then Patchy Fog | 0 to 5 mph N | 3% |
| Wednesday | 90°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNW | 22% |
| Wednesday Night | 70°F | Partly Cloudy then Patchy Fog | 0 mph | 8% |
| Thursday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph SSW | 17% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SSE | 26% |
| Friday | 92°F | Chance Showers And Thunderstorms | 5 mph SSW | 34% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 34% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 48% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 48% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 33% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 33% |
| Monday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 19% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 19% |
Forecast source: National Weather Service (api.weather.gov) for Cottontown (36.449, -86.534). Updated through the day.
Growing snapshot for Cottontown
Last spring frost
Apr 7
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
7b
More local growing data for Cottontown: nearby ZIP 37048 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Bethpage
Bransford
Castalian Springs
Gallatin
Graball
Hendersonville
Mitchellville
New Deal
Oak Grove
Portland
Shackle Island
Walnut Grove
Westmoreland
Climate data from the nearest NOAA station, White House, Tn (4.1 mi from Cottontown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.