Weather forecast for: Winona MO
Last Update: 1:26 pm CDT Sep 19, 2026
Tonight: Mostly clear, with a low around 69. Light southwest wind.
Sunday: Mostly sunny and hot, with a high near 98. Calm wind becoming west around 6 mph in the morning.
Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 67. Calm wind becoming north around 5 mph.
Monday: Showers likely, with thunderstorms also possible after 4pm. Partly sunny, with a high near 91. Heat index values as high as 96. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night: A chance of thunderstorms before 7pm. Partly cloudy, with a low around 61. Calm wind. Chance of precipitation is 30%.
Tuesday: Mostly sunny, with a high near 81.
Tuesday Night: Partly cloudy, with a low around 54.
Wednesday: Mostly sunny, with a high near 80.
Wednesday Night: Mostly clear, with a low around 53.
Thursday: Mostly sunny, with a high near 81.
Thursday Night: Partly cloudy, with a low around 56.
Friday: Mostly sunny, with a high near 83.
Friday Night: Partly cloudy, with a low around 56.
Saturday: Mostly sunny, with a high near 84.
WeatherWorld.com
