Guys, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Guys, a town in Mcnairy County, Tennessee.
Tonight
61°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 61, with temperatures rising to around 64 overnight. South southwest wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Guys
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Showers And Thunderstorms | 5 to 10 mph SSW | 100% |
| Wednesday | 73°F | Chance Rain Showers then Mostly Sunny | 5 to 10 mph WSW | 32% |
| Wednesday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 72°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 mph | 0% |
| Friday | 69°F | Mostly Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 40°F | Partly Cloudy | 0 to 5 mph NNW | 1% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 63°F | Mostly Sunny | 0 to 10 mph NNW | 6% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph NNW | 3% |
| Monday | 65°F | Sunny | 0 to 5 mph WNW | 0% |
| Monday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 69°F | Sunny | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Guys (35.015, -88.535). Updated through the day.
Growing snapshot for Guys
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
7b
More local growing data for Guys: nearby ZIP 38339 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Adamsville
Bethel Springs
Chewalla
Eastview
Essary Springs
Finger
Michie
Pocahontas
Ramer
Selmer
Stantonville
Climate data from the nearest NOAA station, Selmer, Tn (9.1 mi from Guys). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.