S
M
T
W
T
F
S
26
58°
41°
27
67°
47°
28
55°
37°
29
47°
37°
30
44°
35°
1
42°
36°
2
44°
36°
3
48°
40°
4
50°
39°
5
50°
39°
6
51°
41°
7
52°
42°
8
50°
40°
9
52°
42°
10
54°
40°
11
52°
40°
12
53°
43°
13
53°
38°
14
52°
36°
15
53°
42°
16
55°
43°
17
55°
45°
18
62°
48°
19
57°
44°
20
55°
41°
21
56°
40°
22
56°
41°
23
58°
47°
24
65°
51°
25
62°
50°
26
59°
48°
27
59°
50°
28
64°
52°
29
66°
52°
30
64°
51°
31
65°
53°
1
70°
55°
2
71°
56°
3
72°
54°
4
65°
52°
5
62°
50°
6
65°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Charlevoix
Charlevoix's May 2026 forecast shows daily high temperatures ranging from 42° to 72°, with overnight lows between 35° and 56°. The average high for May is 57° with an average low of 45°. 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 Charlevoix. See also: June | July | August.