S
M
T
W
T
F
S
28
84°
56°
29
86°
66°
30
87°
69°
1
84°
68°
2
82°
68°
3
81°
67°
4
79°
59°
5
81°
54°
6
81°
56°
7
83°
63°
8
77°
65°
9
77°
61°
10
78°
62°
11
80°
61°
12
77°
61°
13
79°
62°
14
78°
63°
15
80°
62°
16
77°
63°
17
76°
60°
18
72°
64°
19
73°
64°
20
70°
60°
21
70°
60°
22
71°
62°
23
73°
64°
24
74°
64°
25
74°
63°
26
75°
64°
27
71°
64°
28
75°
65°
29
76°
65°
30
76°
64°
31
78°
66°
1
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Petoskey
Petoskey's July 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 54° and 66°. The average high for July is 76° with an average low of 62°. 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 Petoskey. See also: August | September | October.
