Weather forecast for: Osceola IA
Last Update: 10:16 pm CDT Oct 11, 2026
Overnight: Partly cloudy, with a low around 70. South southwest wind 11 to 13 mph, with gusts as high as 18 mph.
Columbus Day: Sunny, with a high near 86. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Monday Night: Mostly clear, with a low around 63. South southwest wind 5 to 13 mph becoming west northwest after midnight. Winds could gust as high as 24 mph.
Tuesday: A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 80. Light and variable wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 59. North northeast wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 70. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 57.
Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Thursday Night: Mostly cloudy, with a low around 49.
Friday: Mostly sunny, with a high near 58. Windy.
Friday Night: Mostly clear, with a low around 36.
Saturday: Sunny, with a high near 57.
Saturday Night: Mostly clear, with a low around 41.
Sunday: Sunny, with a high near 65. Breezy.