Monthly Historical AveragesCalmar, IA
Average Temperature
High
13°
Feels 12
Low
3°
Feels 0
Average Precipitation
9 Days
59.6mm
3.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
11°Feels 8
Wind
27 km/h NW
Gust
41 km/h
Humidity
46%
P.O.P
40%
Rain
<1 mm
Night
1°Feels -5
Wind
28 km/h NW
Gust
42 km/h
Humidity
81%
P.O.P
40%
Rain
~1 mm
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity