S
M
T
W
T
F
S
26
90°
66°
27
86°
64°
28
88°
61°
29
90°
61°
30
91°
66°
1
90°
66°
2
93°
64°
3
72°
68°
4
81°
64°
5
84°
63°
6
91°
61°
7
93°
63°
8
94°
69°
9
97°
71°
10
94°
73°
11
94°
72°
12
90°
69°
13
89°
68°
14
92°
67°
15
91°
66°
16
90°
69°
17
90°
72°
18
90°
70°
19
89°
70°
20
89°
68°
21
90°
70°
22
90°
71°
23
89°
71°
24
87°
70°
25
86°
71°
26
86°
71°
27
87°
70°
28
86°
71°
29
86°
72°
30
87°
72°
31
86°
71°
1
86°
72°
2
87°
73°
3
87°
72°
4
86°
73°
5
86°
73°
6
87°
72°
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 86° to 97°, with overnight lows between 66° and 73°. The average high for May is 89° with an average low of 71°. 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.