S
M
T
W
T
F
S
26
39°
28°
27
41°
22°
28
59°
26°
29
54°
28°
30
62°
26°
1
69°
27°
2
70°
37°
3
76°
36°
4
58°
26°
5
48°
22°
6
59°
17°
7
68°
35°
8
75°
36°
9
68°
46°
10
77°
47°
11
78°
44°
12
74°
37°
13
90°
47°
14
71°
42°
15
69°
35°
16
70°
31°
17
57°
40°
18
46°
23°
19
67°
20°
20
68°
33°
21
61°
40°
22
68°
38°
23
77°
36°
24
83°
41°
25
90°
43°
26
92°
63°
27
94°
64°
28
95°
63°
29
99°
63°
30
85°
56°
31
84°
52°
1
73°
48°
2
87°
60°
3
89°
59°
4
86°
57°
5
91°
63°
6
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hysham
Hysham's May 2026 forecast shows daily high temperatures ranging from 73° to 99°, with overnight lows between 48° and 64°. The average high for May is 89° with an average low of 59°. 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 Hysham. See also: June | July | August.
