S
M
T
W
T
F
S
26
75°
57°
27
74°
58°
28
77°
58°
29
77°
59°
30
73°
59°
1
77°
58°
2
69°
55°
3
69°
51°
4
71°
59°
5
72°
60°
6
75°
60°
7
79°
61°
8
75°
56°
9
70°
54°
10
71°
61°
11
80°
62°
12
78°
62°
13
81°
63°
14
81°
63°
15
79°
64°
16
81°
63°
17
77°
59°
18
73°
55°
19
74°
60°
20
76°
64°
21
79°
59°
22
78°
59°
23
78°
57°
24
77°
56°
25
78°
60°
26
79°
61°
27
77°
60°
28
77°
59°
29
79°
62°
30
80°
60°
31
79°
60°
1
80°
61°
2
84°
61°
3
86°
65°
4
85°
66°
5
81°
68°
6
83°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Midwest City
Midwest City's May 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 51° and 68°. The average high for May is 77° 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 Midwest City. See also: June | July | August.