S
M
T
W
T
F
S
31
63°
35°
1
77°
39°
2
77°
54°
3
61°
49°
4
52°
47°
5
57°
47°
6
58°
47°
7
63°
48°
8
62°
51°
9
60°
49°
10
64°
48°
11
68°
47°
12
67°
50°
13
65°
48°
14
68°
47°
15
67°
50°
16
65°
47°
17
68°
49°
18
65°
49°
19
65°
48°
20
66°
49°
21
69°
51°
22
68°
50°
23
65°
49°
24
65°
48°
25
66°
50°
26
65°
48°
27
66°
47°
28
70°
50°
29
66°
50°
30
65°
49°
1
66°
52°
2
67°
50°
3
70°
50°
4
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Smithers Island
Smithers Island's June 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 47° and 54°. The average high for June is 65° with an average low of 49°. 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 Smithers Island. See also: July | August | September.