S
M
T
W
T
F
S
26
87°
66°
27
84°
67°
28
86°
66°
29
88°
63°
30
90°
70°
1
92°
69°
2
91°
63°
3
80°
62°
4
81°
63°
5
87°
66°
6
88°
68°
7
93°
66°
8
87°
67°
9
86°
68°
10
89°
67°
11
86°
68°
12
88°
66°
13
87°
68°
14
86°
65°
15
86°
68°
16
87°
67°
17
86°
68°
18
88°
69°
19
88°
69°
20
87°
68°
21
89°
69°
22
89°
70°
23
88°
70°
24
89°
69°
25
89°
70°
26
88°
69°
27
90°
70°
28
88°
71°
29
89°
71°
30
87°
70°
31
85°
71°
1
85°
71°
2
83°
70°
3
85°
71°
4
86°
72°
5
87°
72°
6
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St. Cloud
St. Cloud's May 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 62° and 72°. The average high for May is 87° with an average low of 68°. 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 St. Cloud. See also: June | July | August.