Collierville, TN Weather & Growing Conditions
Overnight
68°F
Mostly Clear
Mostly clear, with a low around 68. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 90°F | Sunny | 0 to 5 mph NNE | 0% |
| Tuesday Night | 70°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Wednesday | 93°F | Sunny | 0 mph | 0% |
| Wednesday Night | 73°F | Mostly Clear | 0 mph | 1% |
| Thursday | 95°F | Sunny | 5 mph SSW | 4% |
| Thursday Night | 76°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Friday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 20% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSE | 20% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 34% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
| Sunday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 20% |
| Sunday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 20% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 15% |
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 Aug 4, 2026.