S
M
T
W
T
F
S
28
85°
60°
29
90°
72°
30
88°
76°
1
88°
70°
2
86°
71°
3
87°
68°
4
82°
67°
5
81°
66°
6
83°
65°
7
82°
66°
8
81°
65°
9
84°
66°
10
81°
67°
11
83°
66°
12
80°
67°
13
81°
62°
14
76°
58°
15
77°
60°
16
77°
63°
17
78°
65°
18
79°
66°
19
77°
65°
20
79°
66°
21
81°
66°
22
82°
67°
23
84°
67°
24
85°
68°
25
84°
67°
26
85°
68°
27
84°
68°
28
85°
67°
29
84°
66°
30
81°
61°
31
77°
60°
1
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Muskegon
Muskegon's July 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 58° and 71°. The average high for July is 82° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Muskegon. See also: August | September | October.
