Collierville, TN Weather & Growing Conditions
Tonight
75°F
Clear
Clear, with a low around 75. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Clear | 0 mph | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 75°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 100°F | Sunny | 0 to 5 mph WSW | 1% |
| Sunday Night | 76°F | Partly Cloudy | 0 to 5 mph SSW | 1% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph W | 9% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 15% |
| Tuesday | 92°F | Mostly Sunny | 5 to 15 mph N | 13% |
| Tuesday Night | 65°F | Partly Cloudy | 5 to 15 mph N | 9% |
| Wednesday | 87°F | Sunny | 5 to 10 mph NNE | 6% |
| Wednesday Night | 63°F | Mostly Clear | 5 to 10 mph NNE | 6% |
| Thursday | 86°F | Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 63°F | Mostly Clear | 5 to 10 mph NNE | 4% |
| Friday | 86°F | Mostly Sunny | 5 to 10 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Collierville, TN
Last spring frost
Mar 29
First fall frost
Nov 3
Growing season
220 days
Hardiness zone
8a
Explore more for Collierville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Collierville, Tn (1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.