S
M
T
W
T
F
S
26
82°
67°
27
82°
64°
28
81°
70°
29
82°
68°
30
80°
67°
1
71°
56°
2
75°
55°
3
78°
48°
4
77°
53°
5
79°
56°
6
80°
70°
7
82°
68°
8
72°
66°
9
73°
65°
10
82°
66°
11
84°
67°
12
76°
66°
13
85°
62°
14
86°
63°
15
80°
62°
16
84°
61°
17
82°
64°
18
85°
73°
19
85°
72°
20
86°
72°
21
84°
74°
22
85°
69°
23
85°
72°
24
86°
73°
25
77°
71°
26
79°
71°
27
85°
69°
28
82°
71°
29
83°
68°
30
83°
72°
31
81°
68°
1
84°
68°
2
83°
66°
3
81°
65°
4
82°
68°
5
83°
70°
6
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cantonment
Cantonment's May 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 65° and 72°. The average high for May is 82° with an average low of 69°. 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 Cantonment. See also: June | July | August.