S
M
T
W
T
F
S
26
66°
50°
27
77°
43°
28
73°
59°
29
64°
48°
30
59°
41°
1
55°
37°
2
54°
34°
3
66°
47°
4
75°
57°
5
67°
49°
6
63°
47°
7
59°
42°
8
60°
49°
9
66°
49°
10
67°
53°
11
68°
48°
12
68°
49°
13
69°
51°
14
70°
52°
15
71°
51°
16
70°
53°
17
78°
59°
18
74°
59°
19
75°
58°
20
77°
54°
21
75°
51°
22
70°
49°
23
68°
49°
24
70°
52°
25
70°
53°
26
71°
51°
27
70°
52°
28
71°
53°
29
72°
53°
30
73°
57°
31
77°
60°
1
74°
57°
2
75°
55°
3
76°
59°
4
77°
60°
5
79°
62°
6
82°
64°
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 59° to 82°, with overnight lows between 42° and 64°. The average high for May is 71° with an average low of 53°. 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.