Weather in Defiance, Iowa
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:56 PM ET · Refreshes every hour
77°F
Clear sky
Feels like 74°F
43%
Humidity
11 mph
Wind Speed
About Weather in Defiance
Defiance is located in Iowa (coordinates: 41.825022°N, 95.340111°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.