Jackson, TN Weather & Growing Conditions
Today
87°F
Sunny
Sunny, with a high near 87. North northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 0 to 5 mph NNE | 0% |
| Tonight | 68°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Wednesday | 89°F | Mostly Sunny | 0 to 5 mph WNW | 8% |
| Wednesday Night | 70°F | Mostly Clear | 0 mph | 9% |
| Thursday | 92°F | Sunny | 0 to 5 mph SW | 2% |
| Thursday Night | 72°F | Partly Cloudy | 0 mph | 11% |
| Friday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 22% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 22% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 35% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 35% |
| Sunday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 22% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 22% |
| Monday | 91°F | Mostly Sunny | 0 to 5 mph SSW | 11% |
| Monday Night | 73°F | Partly Cloudy | 0 mph | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jackson, TN
Last spring frost
Apr 2
First fall frost
Oct 29
Growing season
207 days
Hardiness zone
7b
Explore more for Jackson, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Jackson Exp Stn, Tn (2.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.