Mascot, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mascot, a community in Knox County, Tennessee.
Today
88°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 88, with temperatures falling to around 85 in the afternoon. Heat index values as high as 95. North wind around 0 mph. Chance of precipitation is 40%.
7-day forecast for Mascot
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 35% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 mph | 28% |
| Wednesday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 53% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 52% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 51% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph SW | 51% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 38% |
| Friday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 38% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 47% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 47% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 0 mph | 35% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 35% |
| Monday | 89°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
Forecast source: National Weather Service (api.weather.gov) for Mascot (36.069, -83.764). Updated through the day.
Growing snapshot for Mascot
Last spring frost
Apr 6
First fall frost
Oct 29
Growing season
205 days
Hardiness zone
7b
More local growing data for Mascot: nearby ZIP 37806 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sevierville, Tn (12.9 mi from Mascot). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.