S
M
T
W
T
F
S
28
70°
55°
29
69°
59°
30
73°
51°
1
71°
50°
2
69°
52°
3
69°
51°
4
71°
51°
5
70°
55°
6
73°
55°
7
71°
57°
8
72°
56°
9
71°
55°
10
69°
52°
11
68°
56°
12
74°
59°
13
68°
66°
14
68°
66°
15
Hist. Avg.
76°
58°
16
Hist. Avg.
76°
58°
17
Hist. Avg.
76°
58°
18
Hist. Avg.
76°
58°
19
Hist. Avg.
76°
59°
20
Hist. Avg.
76°
59°
21
Hist. Avg.
76°
59°
22
Hist. Avg.
76°
59°
23
Hist. Avg.
76°
59°
24
Hist. Avg.
76°
59°
25
Hist. Avg.
76°
59°
26
Hist. Avg.
76°
59°
27
Hist. Avg.
76°
59°
28
Hist. Avg.
76°
59°
29
Hist. Avg.
76°
59°
30
Hist. Avg.
76°
59°
31
Hist. Avg.
76°
60°
1
Hist. Avg.
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Mackinaw City
Mackinaw City's July 2026 forecast shows daily high temperatures ranging from 68° to 74°, with overnight lows between 50° and 66°. The average high for July is 70° with an average low of 56°. 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 Mackinaw City. See also: August | September | October.
