Monthly Historical AveragesDefiance, IA
Average Temperature
High
16°
Feels 15
Low
4°
Feels 1
Average Precipitation
9 Days
73.9mm
0.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
24°Feels 24
Wind
36 km/h S
Gust
54 km/h
Humidity
61%
P.O.P
30%
Night
14°Feels 12
Wind
32 km/h S
Gust
48 km/h
Humidity
100%
P.O.P
20%
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity