S
M
T
W
T
F
S
31
44°
41°
1
45°
41°
2
44°
40°
3
44°
40°
4
45°
41°
5
46°
41°
6
47°
40°
7
48°
42°
8
47°
40°
9
47°
42°
10
46°
42°
11
46°
44°
12
45°
43°
13
46°
42°
14
47°
42°
15
47°
43°
16
47°
42°
17
46°
43°
18
47°
43°
19
46°
45°
20
47°
43°
21
46°
44°
22
46°
43°
23
46°
43°
24
46°
43°
25
47°
43°
26
46°
44°
27
46°
44°
28
47°
45°
29
48°
46°
30
48°
45°
1
46°
44°
2
49°
45°
3
48°
47°
4
57°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Amchitka
Amchitka's June 2026 forecast shows daily high temperatures ranging from 46° to 57°, with overnight lows between 44° and 51°. The average high for June is 49° with an average low of 46°. 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 Amchitka. See also: July | August | September.