S
M
T
W
T
F
S
26
71°
53°
27
82°
47°
28
77°
59°
29
67°
53°
30
61°
43°
1
62°
38°
2
56°
35°
3
64°
31°
4
78°
52°
5
72°
59°
6
62°
47°
7
63°
40°
8
72°
37°
9
75°
52°
10
76°
55°
11
72°
49°
12
76°
40°
13
75°
55°
14
65°
42°
15
73°
40°
16
83°
56°
17
87°
62°
18
90°
64°
19
87°
67°
20
78°
63°
21
63°
54°
22
74°
58°
23
75°
61°
24
79°
62°
25
76°
65°
26
76°
66°
27
77°
63°
28
78°
61°
29
78°
57°
30
72°
52°
31
71°
55°
1
73°
56°
2
72°
56°
3
74°
57°
4
77°
60°
5
76°
59°
6
76°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kirkwood
Kirkwood's May 2026 forecast shows daily high temperatures ranging from 71° to 79°, with overnight lows between 52° and 66°. The average high for May is 75° with an average low of 59°. 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 Kirkwood. See also: June | July | August.