Dukedom, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dukedom, a community in Weakley County, Tennessee.
Tonight
71°F
Mostly Clear
Mostly clear, with a low around 71. Wind around 0 mph.
7-day forecast for Dukedom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 0 mph | 1% |
| Saturday | 99°F | Sunny | 0 to 5 mph SW | 2% |
| Saturday Night | 72°F | Partly Cloudy | 0 to 5 mph SSW | 0% |
| Sunday | 98°F | Sunny | 0 to 10 mph SW | 0% |
| Sunday Night | 72°F | Partly Cloudy | 0 to 5 mph NE | 2% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 10 mph NNW | 26% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 mph NNE | 34% |
| Tuesday | 85°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph N | 20% |
| Tuesday Night | 61°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph N | 19% |
| Wednesday | 80°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph NNE | 7% |
| Thursday | 81°F | Sunny | 5 to 10 mph NNE | 7% |
| Thursday Night | 60°F | Partly Cloudy | 5 to 10 mph NNE | 7% |
| Friday | 80°F | Mostly Sunny | 5 to 10 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Dukedom (36.494, -88.722). Updated through the day.
Growing snapshot for Dukedom
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b
More local growing data for Dukedom: nearby ZIP 38226 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dresden, Tn (13.5 mi from Dukedom). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.