Dyer, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dyer, a city in Gibson County, Tennessee.
Tonight
58°F
Showers And Thunderstorms
Showers and thunderstorms before 4am. Some of the storms could produce heavy rain. Cloudy, with a low around 58. South southwest wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Dyer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Showers And Thunderstorms | 5 to 15 mph SSW | 100% |
| Wednesday | 70°F | Mostly Sunny | 5 to 10 mph WSW | 8% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 5 mph W | 0% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 mph | 0% |
| Friday | 65°F | Mostly Sunny | 0 to 10 mph NNW | 4% |
| Friday Night | 39°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 60°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 34°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 62°F | Sunny | 0 to 10 mph NW | 5% |
| Sunday Night | 33°F | Mostly Clear | 0 to 5 mph NW | 4% |
| Monday | 65°F | Sunny | 0 to 5 mph WNW | 1% |
| Monday Night | 35°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Tuesday | 69°F | Sunny | 0 to 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Dyer (36.072, -88.994). Updated through the day.
Growing snapshot for Dyer
Last spring frost
Mar 28
First fall frost
Nov 4
Growing season
220 days
Hardiness zone
7b
More local growing data for Dyer: nearby ZIP 38330 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Alamo 1 N, Tn (19.4 mi from Dyer). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.