S
M
T
W
T
F
S
26
60°
46°
27
68°
46°
28
60°
38°
29
62°
33°
30
58°
38°
1
69°
35°
2
71°
35°
3
89°
49°
4
88°
49°
5
62°
44°
6
55°
42°
7
81°
37°
8
77°
48°
9
88°
49°
10
72°
45°
11
82°
43°
12
88°
59°
13
84°
44°
14
97°
61°
15
97°
58°
16
96°
58°
17
98°
68°
18
86°
49°
19
67°
43°
20
69°
43°
21
64°
52°
22
71°
51°
23
74°
45°
24
88°
62°
25
90°
59°
26
87°
61°
27
83°
63°
28
75°
61°
29
81°
63°
30
83°
59°
31
82°
58°
1
81°
61°
2
83°
56°
3
83°
59°
4
84°
60°
5
87°
62°
6
95°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Great Bend
Great Bend's May 2026 forecast shows daily high temperatures ranging from 75° to 95°, with overnight lows between 56° and 65°. The average high for May is 84° with an average low of 61°. 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 Great Bend. See also: June | July | August.