S
M
T
W
T
F
S
26
84°
60°
27
76°
58°
28
68°
56°
29
83°
62°
30
74°
59°
1
68°
56°
2
70°
49°
3
70°
43°
4
79°
44°
5
79°
47°
6
81°
63°
7
70°
56°
8
72°
49°
9
71°
56°
10
82°
55°
11
81°
58°
12
72°
55°
13
79°
53°
14
73°
54°
15
78°
45°
16
86°
51°
17
89°
62°
18
88°
63°
19
89°
63°
20
88°
65°
21
85°
68°
22
87°
69°
23
81°
68°
24
82°
69°
25
81°
68°
26
78°
67°
27
81°
68°
28
86°
68°
29
75°
67°
30
76°
63°
31
79°
62°
1
79°
61°
2
84°
62°
3
81°
63°
4
78°
64°
5
80°
65°
6
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Kirkwood
South Kirkwood's May 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 61° and 68°. The average high for May is 80° with an average low of 65°. 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 South Kirkwood. See also: June | July | August.