Mason, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mason, a town in Fayette County, Tennessee.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Wind around 0 mph.
7-day forecast for Mason
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 74°F | Mostly Clear | 0 mph | 1% |
| Sunday | 99°F | Sunny | 0 to 5 mph SW | 1% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 97°F | Mostly Sunny | 0 to 10 mph W | 13% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 36% |
| Tuesday | 88°F | Mostly Sunny | 5 to 10 mph N | 11% |
| Tuesday Night | 61°F | Partly Cloudy | 5 to 15 mph N | 9% |
| Wednesday | 85°F | Mostly Sunny | 5 to 10 mph NNE | 6% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph NNE | 1% |
| Thursday | 85°F | Sunny | 5 to 10 mph NNE | 1% |
| Thursday Night | 60°F | Partly Cloudy | 0 to 10 mph NNE | 1% |
| Friday | 84°F | Mostly Sunny | 5 to 10 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Mason (35.413, -89.541). Updated through the day.
Growing snapshot for Mason
Last spring frost
Mar 27
First fall frost
Nov 4
Growing season
222 days
Hardiness zone
8a
More local growing data for Mason: nearby ZIP 38049 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Covington 3 Sw, Tn (14.3 mi from Mason). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.