Monthly Historical AveragesOelwein, IA
Average Temperature
High
21°
Feels 21
Low
10°
Feels 8
Average Precipitation
12 Days
94mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 26, 2026
Day
29°Feels 29
Wind
18 km/h S
Gust
27 km/h
Humidity
40%
P.O.P
10%
Night
17°Feels 17
Wind
14 km/h SE
Gust
21 km/h
Humidity
77%
P.O.P
20%
Historical AveragesMay 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity