McCool, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McCool, a town in Attala County, Mississippi.
Tonight
72°F
Clear
Clear, with a low around 72. Wind around 0 mph.
7-day forecast for McCool
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Clear | 0 mph | 1% |
| Saturday | 99°F | Sunny | 0 mph | 2% |
| Saturday Night | 73°F | Mostly Clear | 0 mph | 3% |
| Sunday | 98°F | Sunny | 0 mph | 4% |
| Sunday Night | 72°F | Mostly Clear | 0 mph | 4% |
| Monday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 17% |
| Tuesday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNW | 18% |
| Tuesday Night | 69°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 18% |
| Wednesday | 92°F | Sunny | 0 to 5 mph NNE | 8% |
| Wednesday Night | 65°F | Mostly Clear | 0 to 5 mph NNE | 8% |
| Thursday | 89°F | Sunny | 5 mph NNE | 2% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph NNE | 2% |
| Friday | 88°F | Sunny | 0 to 5 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov) for McCool (33.199, -89.341). Updated through the day.
Growing snapshot for McCool
Last spring frost
Mar 21
First fall frost
Nov 13
Growing season
235 days
Hardiness zone
8a
More local growing data for McCool: nearby ZIP 39108 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Louisville, Ms (15 mi from McCool). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.