Thompson's Station, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thompson's Station, a town in Williamson County, Tennessee.
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. North northeast wind around 0 mph.
7-day forecast for Thompson's Station
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 0 mph | 3% |
| Saturday | 99°F | Sunny | 0 to 5 mph WNW | 9% |
| Saturday Night | 72°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Sunday | 98°F | Mostly Sunny | 5 mph SW | 3% |
| Sunday Night | 71°F | Partly Cloudy | 0 to 5 mph SSW | 3% |
| Monday | 96°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 27% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 mph SSE | 41% |
| Tuesday | 90°F | Showers And Thunderstorms Likely | 0 to 10 mph NNE | 56% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 56% |
| Wednesday | 83°F | Chance Rain Showers | 5 mph N | 26% |
| Wednesday Night | 61°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 24% |
| Thursday | 81°F | Mostly Sunny | 5 mph N | 11% |
| Thursday Night | 60°F | Partly Cloudy | 5 mph NNE | 8% |
| Friday | 81°F | Mostly Sunny | 5 to 10 mph NNE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Thompson's Station (35.813, -86.910). Updated through the day.
Growing snapshot for Thompson's Station
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
More local growing data for Thompson's Station: nearby ZIP 37179 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Thompson Stn, Tn (3.6 mi from Thompson's Station). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.