S
M
T
W
T
F
S
26
68°
41°
27
70°
49°
28
57°
47°
29
50°
41°
30
49°
31°
1
48°
38°
2
49°
29°
3
57°
44°
4
72°
45°
5
58°
37°
6
54°
36°
7
52°
37°
8
60°
30°
9
62°
47°
10
57°
32°
11
57°
33°
12
67°
31°
13
54°
42°
14
62°
36°
15
67°
55°
16
69°
52°
17
77°
62°
18
78°
61°
19
69°
47°
20
60°
44°
21
62°
48°
22
67°
52°
23
72°
53°
24
70°
57°
25
72°
55°
26
71°
56°
27
74°
59°
28
75°
51°
29
70°
55°
30
66°
50°
31
65°
48°
1
66°
47°
2
65°
47°
3
67°
52°
4
68°
57°
5
75°
59°
6
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Muskegon
North Muskegon's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 44° and 62°. The average high for May is 70° with an average low of 53°. 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 North Muskegon. See also: June | July | August.