Monthly Historical AveragesDiagonal, IA
Average Temperature
High
17°
Feels 16
Low
5°
Feels 3
Average Precipitation
11 Days
98.8mm
0.5cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
27°Feels 28
Wind
36 km/h S
Gust
54 km/h
Humidity
54%
P.O.P
40%
Rain
<1 mm
Night
17°Feels 16
Wind
36 km/h S
Gust
54 km/h
Humidity
88%
P.O.P
20%
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity