S
M
T
W
T
F
S
31
81°
59°
1
84°
60°
2
84°
54°
3
83°
53°
4
86°
56°
5
82°
71°
6
91°
74°
7
81°
71°
8
81°
71°
9
86°
71°
10
89°
67°
11
85°
66°
12
84°
59°
13
77°
60°
14
72°
55°
15
77°
51°
16
76°
56°
17
72°
55°
18
75°
61°
19
79°
57°
20
79°
62°
21
67°
59°
22
77°
59°
23
79°
56°
24
81°
62°
25
80°
65°
26
68°
64°
27
79°
64°
28
88°
70°
29
90°
76°
30
92°
76°
1
91°
74°
2
93°
73°
3
92°
71°
4
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mackinaw
Mackinaw's June 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 70° and 73°. The average high for June is 91° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Mackinaw. See also: July | August | September.
