S
M
T
W
T
F
S
31
71°
35°
1
72°
40°
2
74°
37°
3
74°
42°
4
76°
51°
5
74°
58°
6
72°
49°
7
60°
54°
8
64°
56°
9
63°
53°
10
63°
57°
11
79°
58°
12
75°
59°
13
74°
51°
14
64°
49°
15
69°
49°
16
65°
50°
17
69°
52°
18
68°
51°
19
69°
52°
20
66°
56°
21
65°
55°
22
66°
56°
23
67°
57°
24
70°
57°
25
67°
56°
26
67°
58°
27
73°
53°
28
66°
52°
29
68°
59°
30
70°
59°
1
70°
58°
2
69°
59°
3
69°
57°
4
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Washington Island
Washington Island's June 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 49° and 59°. The average high for June is 68° with an average low of 55°. 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 Washington Island. See also: July | August | September.
