S
M
T
W
T
F
S
26
51°
27°
27
42°
27°
28
55°
29°
29
56°
34°
30
61°
30°
1
66°
31°
2
71°
39°
3
75°
39°
4
56°
30°
5
47°
27°
6
59°
21°
7
69°
40°
8
75°
48°
9
61°
44°
10
78°
50°
11
77°
40°
12
77°
51°
13
84°
52°
14
83°
51°
15
86°
53°
16
78°
52°
17
78°
47°
18
79°
49°
19
76°
50°
20
79°
51°
21
71°
44°
22
65°
48°
23
65°
46°
24
68°
49°
25
72°
50°
26
73°
51°
27
77°
52°
28
78°
52°
29
75°
51°
30
76°
52°
31
75°
53°
1
78°
53°
2
79°
54°
3
77°
48°
4
66°
46°
5
68°
53°
6
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rosebud
Rosebud's May 2026 forecast shows daily high temperatures ranging from 61° to 86°, with overnight lows between 40° and 54°. The average high for May is 75° with an average low of 50°. 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 Rosebud. See also: June | July | August.