S
M
T
W
T
F
S
31
53°
37°
1
61°
37°
2
57°
40°
3
63°
39°
4
55°
43°
5
66°
40°
6
64°
43°
7
57°
43°
8
55°
42°
9
55°
42°
10
59°
41°
11
57°
38°
12
69°
40°
13
62°
40°
14
73°
44°
15
66°
42°
16
53°
38°
17
54°
39°
18
68°
39°
19
63°
41°
20
54°
40°
21
58°
40°
22
56°
41°
23
57°
42°
24
62°
41°
25
55°
40°
26
65°
40°
27
60°
45°
28
63°
45°
29
67°
46°
30
55°
41°
1
81°
41°
2
62°
42°
3
67°
49°
4
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grand Marais
Grand Marais's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Grand Marais. See also: July | August | September.
