Weather forecast for: Defiance IA
Last Update: 4:05 pm CDT Sep 23, 2026
Tonight: Mostly cloudy, with a low around 55. Southeast wind around 7 mph.
Thursday: Showers likely, mainly between 1pm and 2pm. Cloudy, with a high near 65. South southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night: Showers likely before 11pm, then showers after midnight. Low around 57. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday: Showers. High near 65. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night: Showers likely, then showers and possibly a thunderstorm after 10pm. Low around 58. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 68. South southeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58. Southeast wind 5 to 7 mph becoming calm after midnight.
Sunday: Partly sunny, with a high near 70. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night: Mostly cloudy, with a low around 58. Light east wind.
Monday: Partly sunny, with a high near 72. Light southeast wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Monday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 60. South southeast wind around 8 mph, with gusts as high as 17 mph.
Tuesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 67. South southeast wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night: A chance of showers. Mostly cloudy, with a low around 54. North northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Wednesday: A chance of showers. Partly sunny, with a high near 64. Northwest wind around 10 mph, with gusts as high as 20 mph.
WeatherWorld.com
