S
M
T
W
T
F
S
26
60°
44°
27
68°
51°
28
64°
50°
29
57°
39°
30
56°
38°
1
50°
36°
2
56°
32°
3
67°
45°
4
81°
49°
5
60°
46°
6
58°
42°
7
61°
36°
8
65°
43°
9
76°
49°
10
62°
45°
11
56°
44°
12
74°
44°
13
59°
44°
14
65°
42°
15
76°
55°
16
83°
63°
17
87°
67°
18
80°
66°
19
81°
53°
20
58°
46°
21
62°
53°
22
64°
55°
23
66°
56°
24
75°
56°
25
75°
59°
26
74°
60°
27
77°
61°
28
78°
59°
29
77°
61°
30
76°
63°
31
80°
62°
1
76°
55°
2
78°
59°
3
70°
55°
4
70°
54°
5
72°
60°
6
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crestwood
Crestwood's May 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 46° and 63°. The average high for May is 73° with an average low of 57°. 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 Crestwood. See also: June | July | August.