Spring Hill, TN Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. Heat index values as high as 98. North northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 0 to 5 mph NNE | 13% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph N | 16% |
| Wednesday | 90°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Wednesday Night | 70°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 19% |
| Thursday | 92°F | Sunny | 0 to 5 mph SSW | 14% |
| Thursday Night | 71°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph S | 15% |
| Friday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SSW | 40% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 40% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 52% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 52% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 37% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 29% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Spring Hill, TN
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
Explore more for Spring Hill, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Thompson Stn, Tn (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.