S
M
T
W
T
F
S
26
54°
41°
27
54°
41°
28
54°
34°
29
57°
34°
30
54°
37°
1
54°
34°
2
68°
30°
3
72°
45°
4
63°
37°
5
50°
32°
6
55°
28°
7
64°
36°
8
77°
37°
9
63°
41°
10
68°
34°
11
77°
32°
12
73°
50°
13
77°
41°
14
79°
54°
15
90°
45°
16
82°
46°
17
79°
54°
18
55°
46°
19
55°
37°
20
59°
34°
21
66°
45°
22
63°
48°
23
72°
45°
24
84°
46°
25
86°
61°
26
90°
64°
27
91°
61°
28
90°
64°
29
79°
64°
30
77°
64°
31
79°
63°
1
86°
59°
2
82°
64°
3
86°
55°
4
82°
63°
5
86°
61°
6
90°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rock Rapids
Rock Rapids's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Rock Rapids. See also: June | July | August.
