Monthly Historical AveragesMarengo, IA
Average Temperature
High
16°
Feels 15
Low
4°
Feels 1
Average Precipitation
11 Days
143.1mm
0.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
24°Feels 24
Wind
29 km/h S
Gust
44 km/h
Humidity
74%
P.O.P
30%
Night
18°Feels 18
Wind
32 km/h S
Gust
48 km/h
Humidity
88%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity