Monthly Historical AveragesCorydon, IA
Average Temperature
High
21°
Feels 21
Low
11°
Feels 9
Average Precipitation
12 Days
125.5mm
0.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 28, 2026
Day
30°Feels 30
Wind
20 km/h E
Gust
32 km/h
Humidity
37%
P.O.P
30%
Night
20°Feels 19
Wind
17 km/h SE
Gust
29 km/h
Humidity
73%
P.O.P
30%
Historical AveragesMay 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity