S
M
T
W
T
F
S
26
67°
50°
27
66°
47°
28
72°
56°
29
68°
51°
30
67°
49°
1
70°
57°
2
74°
59°
3
78°
60°
4
79°
60°
5
78°
59°
6
78°
60°
7
77°
60°
8
79°
61°
9
80°
62°
10
81°
62°
11
80°
61°
12
77°
62°
13
76°
59°
14
72°
61°
15
81°
62°
16
82°
61°
17
77°
55°
18
75°
54°
19
72°
56°
20
75°
64°
21
81°
64°
22
84°
55°
23
83°
54°
24
74°
57°
25
76°
60°
26
79°
59°
27
78°
64°
28
78°
67°
29
85°
68°
30
87°
68°
31
88°
63°
1
88°
60°
2
79°
61°
3
82°
66°
4
86°
66°
5
86°
69°
6
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shawnee
Shawnee's May 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 47° and 69°. The average high for May is 78° with an average low of 60°. 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 Shawnee. See also: June | July | August.