S
M
T
W
T
F
S
26
76°
57°
27
68°
51°
28
72°
49°
29
80°
58°
30
68°
53°
1
67°
45°
2
59°
34°
3
66°
38°
4
71°
43°
5
73°
54°
6
69°
54°
7
62°
37°
8
60°
37°
9
66°
45°
10
69°
45°
11
72°
47°
12
73°
48°
13
73°
47°
14
72°
48°
15
73°
53°
16
75°
53°
17
75°
52°
18
72°
53°
19
72°
53°
20
75°
52°
21
76°
53°
22
76°
54°
23
75°
54°
24
72°
53°
25
75°
55°
26
72°
54°
27
72°
55°
28
71°
54°
29
73°
55°
30
74°
54°
31
72°
53°
1
75°
55°
2
77°
56°
3
78°
57°
4
78°
55°
5
71°
52°
6
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Canton
Canton's May 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 34° and 57°. The average high for May is 72° with an average low of 50°. 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 Canton. See also: June | July | August.