The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Des Moines International Airport, IA
Content continues below
May
Average Temperature
High
22°
Feels 23
Low
12°
Feels 10
Average Precipitation
13 Days
Rain amount
113.6mm
Snow amount
0cm
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
28°
17
28°
18
25°
19
18°
20
17°
21
19°
22
22°
23
23°
24
24°
25
24°
26
25°
27
25°
28
25°
29
25°
30
26°
31
Forecast
Saturday, May 16, 2026
Day
28°
Feels 29
Wind
18 km/h E
Gust
27 km/h
Humidity
51%
P.O.P
40%
Rain
~1 mm
Night
18°
Feels 18
Wind
19 km/h SE
Gust
29 km/h
Humidity
94%
P.O.P
90%
Rain
75-100 mm
Historical Averages
May 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.