Weather forecast for: Defiance IA
Last Update: 1:35 pm CDT Sep 22, 2026
This Afternoon: Cloudy, with a high near 59. East wind around 7 mph.
Tonight: Cloudy, with a low around 51. East southeast wind around 6 mph.
Wednesday: Mostly sunny, with a high near 66. Southeast wind 3 to 8 mph.
Wednesday Night: A 30 percent chance of showers, mainly between 3am and 5am. Mostly cloudy, with a low around 53. Southeast wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday: Showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 65. South southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 55. Southeast wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Cloudy, with a low around 57. Southeast wind around 11 mph, with gusts as high as 21 mph.
Saturday: A chance of showers and thunderstorms, mainly before 1pm. Cloudy, with a high near 70. South southeast wind 11 to 14 mph, with gusts as high as 22 mph.
Saturday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 59. South southeast wind 5 to 8 mph, with gusts as high as 18 mph.
Sunday: Mostly sunny, with a high near 76. East southeast wind 3 to 5 mph.
Sunday Night: Partly cloudy, with a low around 59. Light east southeast wind.
Monday: A chance of showers. Partly sunny, with a high near 76. South southeast wind 3 to 7 mph.
WeatherWorld.com
