Jasper, TN Weather & Growing Conditions
Overnight
69°F
Mostly Clear
Mostly clear, with a low around 69. Northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Clear | 0 mph | 0% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 39% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Sunday | 89°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 32% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 21% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 45% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 62% |
| Tuesday | 83°F | Showers And Thunderstorms | 0 mph | 79% |
| Tuesday Night | 65°F | Showers And Thunderstorms | 0 mph | 79% |
| Wednesday | 77°F | Rain Showers Likely | 0 to 5 mph SW | 67% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 0 mph | 67% |
| Thursday | 76°F | Mostly Sunny then Slight Chance Rain Showers | 0 mph | 18% |
| Thursday Night | 59°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 18% |
| Friday | 76°F | Mostly Sunny | 0 to 5 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jasper, TN
Last spring frost
Apr 10
First fall frost
Oct 28
Growing season
201 days
Hardiness zone
7b
Explore more for Jasper, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Monteagle, Tn (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.