Jackson, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jackson, a city in Madison County, Tennessee.
Overnight
66°F
Clear
Clear, with a low around 66. Northeast wind around 0 mph.
7-day forecast for Jackson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Clear | 0 mph | 0% |
| Tuesday | 88°F | Sunny | 0 to 5 mph NNE | 0% |
| Tuesday Night | 69°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Wednesday | 90°F | Mostly Sunny | 0 to 5 mph WNW | 8% |
| Wednesday Night | 71°F | Mostly Clear | 0 mph | 10% |
| Thursday | 93°F | Sunny | 0 to 5 mph SW | 2% |
| Thursday Night | 73°F | Partly Cloudy | 0 to 5 mph SSE | 11% |
| Friday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SSW | 23% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 23% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 36% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 36% |
| Sunday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 21% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 21% |
| Monday | 93°F | Mostly Sunny | 0 to 5 mph SSW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Jackson (35.654, -88.835). Updated through the day.
Growing snapshot for Jackson
Last spring frost
Apr 2
First fall frost
Oct 29
Growing season
207 days
Hardiness zone
7b
More local growing data for Jackson: nearby ZIP 38301 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jackson Exp Stn, Tn (2.3 mi from Jackson). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.