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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Okoboji, IA
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May
Average Temperature
High
20°
Feels 20
Low
9°
Feels 7
Average Precipitation
12 Days
Rain amount
91.1mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
16°
23
23°
24
26°
25
29°
26
28°
27
27°
28
24°
29
23°
30
24°
31
24°
Forecast
Friday, May 22, 2026
Day
16°
Feels 14
Wind
31 km/h E
Gust
47 km/h
Humidity
77%
P.O.P
90%
Rain
~10 mm
Night
9°
Feels 7
Wind
28 km/h S
Gust
42 km/h
Humidity
93%
P.O.P
90%
Rain
2-4 mm
Historical Averages
May 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.