Kosciusko Weather Forecast
Weather forecast for: Kosciusko MS
Last Update: 10:15 am CDT Sep 18, 2026
Today: Sunny and hot, with a high near 97. Heat index values as high as 100. Calm wind.
Tonight: Mostly clear, with a low around 71. Calm wind.
Saturday: Sunny and hot, with a high near 98. Heat index values as high as 103. Calm wind.
Saturday Night: Mostly clear, with a low around 71. Calm wind.
Sunday: Sunny and hot, with a high near 98. Calm wind.
Sunday Night: Mostly clear, with a low around 71. Calm wind.
Monday: Sunny and hot, with a high near 98. Calm wind.
Monday Night: Partly cloudy, with a low around 70. Calm wind.
Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 68.
Wednesday: Sunny, with a high near 92.
Wednesday Night: Mostly clear, with a low around 65.
Thursday: Sunny, with a high near 89.