S
M
T
W
T
F
S
26
67°
48°
27
63°
47°
28
62°
46°
29
64°
48°
30
62°
49°
1
66°
51°
2
66°
48°
3
65°
51°
4
64°
49°
5
65°
46°
6
67°
56°
7
73°
56°
8
68°
52°
9
68°
56°
10
71°
51°
11
67°
49°
12
67°
47°
13
66°
48°
14
67°
51°
15
68°
53°
16
69°
50°
17
71°
60°
18
74°
51°
19
69°
51°
20
70°
53°
21
72°
61°
22
75°
62°
23
78°
62°
24
78°
61°
25
77°
62°
26
81°
63°
27
81°
61°
28
79°
57°
29
84°
61°
30
85°
60°
31
82°
58°
1
81°
57°
2
79°
58°
3
78°
63°
4
82°
63°
5
77°
62°
6
77°
64°
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 62° to 85°, with overnight lows between 46° and 64°. The average high for May is 72° with an average low of 55°. 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.