S
M
T
W
T
F
S
31
66°
45°
1
69°
46°
2
72°
48°
3
71°
49°
4
72°
56°
5
66°
56°
6
71°
50°
7
71°
53°
8
67°
57°
9
71°
60°
10
73°
60°
11
74°
58°
12
73°
57°
13
71°
56°
14
67°
55°
15
68°
54°
16
67°
55°
17
66°
51°
18
66°
55°
19
66°
52°
20
67°
53°
21
67°
50°
22
65°
52°
23
67°
58°
24
72°
58°
25
68°
57°
26
67°
55°
27
67°
56°
28
68°
58°
29
69°
58°
30
69°
57°
1
70°
57°
2
72°
60°
3
75°
60°
4
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. Ignace
St. Ignace's June 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 50° and 61°. The average high for June is 69° 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 June weather will actually feel in St. Ignace. See also: July | August | September.