Weather in Kosciusko, MS
Updated 2026-09-26 10:00 local time · ZIP codes 39090
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
79°7% rain
82°11% rain83°10% rain85°10% rain85°10% rain86°9% rain85°10% rain85°10% rain82°11% rain
78°12% rain
77°9% rain76°11% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 12%).
It feels like 80°F with winds near 2 mph.
77°F, 9% rain chance and 2 mph wind.
Visibility is around 6 mi; gusts may reach 7 mph.
Current temperature is 79°F, wind 2 mph, rain chance up to 12%.
UV index is 3.
Local weather characteristics in Kosciusko
Mississippi has a humid subtropical climate with long hot summers, mild winters, frequent heavy rain and a notable severe-weather season.
Kosciusko is part of the South weather region. The forecast point is near 33.06°N latitude and 89.59°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Kosciusko weather today
Cloudy and 79°F in Kosciusko, MS. Today's high is 86°F with a 9% rain chance. Winds are around 2 mph with gusts near 3 mph. Relative humidity is 53%, pressure is 30.06 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Kosciusko
Sunrise is at 06:49 AM and sunset is at 06:50 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 67°F. The maximum rain chance is 3%.