S
M
T
W
T
F
S
31
58°
42°
1
66°
43°
2
82°
46°
3
62°
50°
4
57°
48°
5
57°
46°
6
57°
48°
7
52°
49°
8
58°
47°
9
66°
46°
10
59°
51°
11
61°
47°
12
68°
43°
13
65°
46°
14
66°
51°
15
56°
51°
16
60°
52°
17
61°
52°
18
61°
50°
19
67°
52°
20
73°
53°
21
74°
52°
22
69°
53°
23
70°
53°
24
66°
52°
25
56°
52°
26
63°
52°
27
65°
51°
28
64°
52°
29
63°
51°
30
61°
50°
1
62°
49°
2
64°
50°
3
64°
50°
4
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ketchikan
Ketchikan's June 2026 forecast shows daily high temperatures ranging from 56° to 66°, with overnight lows between 49° and 52°. The average high for June is 63° with an average low of 51°. 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 Ketchikan. See also: July | August | September.
