McCool, MS Weather & Growing Conditions
Tonight
73°F
Clear
Clear, with a low around 73. Heat index values as high as 97. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°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 | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| 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 | 5 mph NNE | 8% |
| Wednesday Night | 66°F | Mostly Clear | 0 to 5 mph NNE | 8% |
| Thursday | 88°F | Sunny | 5 mph NNE | 2% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph NNE | 2% |
| Friday | 88°F | Sunny | 5 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McCool, MS
Last spring frost
Mar 21
First fall frost
Nov 13
Growing season
235 days
Hardiness zone
8a
Explore more for McCool, MS: full frost dates · planting calendar · Mississippi frost dates
Climate data from the nearest NOAA station, Louisville, Ms (15 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.