S
M
T
W
T
F
S
26
61°
55°
27
68°
48°
28
75°
52°
29
81°
54°
30
86°
59°
1
84°
66°
2
81°
61°
3
64°
57°
4
61°
55°
5
66°
55°
6
75°
61°
7
82°
57°
8
86°
61°
9
91°
63°
10
90°
66°
11
93°
68°
12
93°
72°
13
82°
63°
14
92°
62°
15
91°
62°
16
83°
60°
17
81°
58°
18
87°
60°
19
91°
62°
20
95°
64°
21
96°
63°
22
91°
60°
23
90°
60°
24
86°
59°
25
85°
59°
26
85°
61°
27
84°
56°
28
78°
53°
29
78°
52°
30
79°
52°
31
85°
56°
1
88°
60°
2
88°
61°
3
89°
61°
4
80°
55°
5
81°
57°
6
85°
57°
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 78° to 96°, with overnight lows between 52° and 64°. The average high for May is 86° 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.