Dyersburg, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dyersburg, a city in Dyer County, Tennessee.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 104. West wind around 5 mph.
7-day forecast for Dyersburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph W | 1% |
| Tonight | 72°F | Clear | 0 mph | 1% |
| Saturday | 100°F | Sunny | 0 to 5 mph WSW | 2% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph S | 0% |
| Sunday | 100°F | Sunny | 0 to 10 mph WSW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph NNE | 1% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph NNW | 19% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph N | 31% |
| Tuesday | 88°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph N | 20% |
| Tuesday Night | 62°F | Partly Cloudy | 5 to 15 mph N | 13% |
| Wednesday | 84°F | Mostly Sunny | 5 to 10 mph NNE | 7% |
| Wednesday Night | 60°F | Mostly Clear | 5 to 10 mph NNE | 5% |
| Thursday | 83°F | Sunny | 5 to 10 mph NNE | 5% |
| Thursday Night | 61°F | Partly Cloudy | 5 to 10 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Dyersburg (36.047, -89.378). Updated through the day.
Growing snapshot for Dyersburg
Last spring frost
Mar 28
First fall frost
Nov 2
Growing season
221 days
Hardiness zone
7b
More local growing data for Dyersburg: nearby ZIP 38024 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dyersburg Iii Golf, Tn (2.9 mi from Dyersburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.