Weather forecast for: Winona MS
Last Update: 9:15 pm CDT Sep 13, 2026
Tonight: Partly cloudy, with a low around 71. Calm wind.
Monday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind.
Monday Night: Partly cloudy, with a low around 71. Calm wind.
Tuesday: Partly sunny, then gradually becoming sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night: Mostly clear, with a low around 72. Calm wind.
Wednesday: Sunny, with a high near 96. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night: Clear, with a low around 68. East southeast wind around 5 mph becoming calm.
Thursday: Sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night: Clear, with a low around 68. Calm wind.
Friday: Sunny, with a high near 96.
Friday Night: Mostly clear, with a low around 69.
Saturday: Sunny, with a high near 96.
Saturday Night: Mostly clear, with a low around 69.
Sunday: A 30 percent chance of showers. Mostly sunny, with a high near 92.
WeatherWorld.com
