McKenzie, TN Weather & Growing Conditions
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. West southwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 0 mph | 1% |
| Saturday | 99°F | Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 73°F | Mostly Clear | 0 mph | 0% |
| Sunday | 99°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph ESE | 1% |
| Monday | 96°F | Mostly Sunny | 0 to 5 mph WNW | 13% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 36% |
| Tuesday | 87°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph N | 23% |
| Tuesday Night | 63°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph N | 23% |
| Wednesday | 82°F | Mostly Sunny | 5 to 10 mph N | 10% |
| Wednesday Night | 61°F | Mostly Clear | 5 to 10 mph NNE | 9% |
| Thursday | 81°F | Sunny | 5 to 10 mph NNE | 8% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 10 mph NNE | 8% |
| Friday | 81°F | Mostly Sunny | 5 to 10 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McKenzie, TN
Last spring frost
Apr 2
First fall frost
Oct 31
Growing season
211 days
Hardiness zone
7b
Explore more for McKenzie, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Huntingdon Wtp, Tn (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.