Kosciusko, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kosciusko, a city in Attala County, Mississippi.
This Afternoon
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 100. East northeast wind around 0 mph.
7-day forecast for Kosciusko
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 0 mph | 0% |
| Tonight | 72°F | Clear | 0 mph | 1% |
| Saturday | 99°F | Sunny | 0 mph | 2% |
| Saturday Night | 72°F | Mostly Clear | 0 mph | 2% |
| Sunday | 98°F | Sunny | 0 to 5 mph W | 2% |
| Sunday Night | 71°F | Mostly Clear | 0 mph | 2% |
| Monday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 15% |
| Tuesday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNW | 20% |
| Tuesday Night | 68°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph NNE | 20% |
| Wednesday | 92°F | Sunny | 5 to 10 mph NNE | 6% |
| Wednesday Night | 65°F | Mostly Clear | 5 mph NNE | 6% |
| Thursday | 89°F | Sunny | 5 to 10 mph NNE | 2% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Kosciusko (33.058, -89.589). Updated through the day.
Growing snapshot for Kosciusko
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
239 days
Hardiness zone
8a
More local growing data for Kosciusko: nearby ZIP 39090 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kosciusko, Ms (3.8 mi from Kosciusko). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.