Kosciusko, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kosciusko, a city in Attala County, Mississippi.
Tonight
61°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 61, with temperatures rising to around 65 overnight. South southwest wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Kosciusko
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Showers And Thunderstorms | 0 to 10 mph SSW | 97% |
| Wednesday | 76°F | Chance Rain Showers then Partly Sunny | 0 to 5 mph WNW | 25% |
| Wednesday Night | 45°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 78°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 mph | 3% |
| Friday | 76°F | Sunny | 0 to 10 mph NNW | 2% |
| Friday Night | 39°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 69°F | Mostly Sunny | 0 to 10 mph N | 1% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 66°F | Mostly Sunny | 0 to 10 mph N | 6% |
| Sunday Night | 33°F | Mostly Clear | 0 to 5 mph N | 3% |
| Monday | 70°F | Patchy Frost then Sunny | 0 to 5 mph NNW | 0% |
| Monday Night | 34°F | Clear | 0 mph | 1% |
| Tuesday | 73°F | Sunny | 0 to 5 mph WSW | 3% |
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 Nov 4, 2026.