S
M
T
W
T
F
S
31
56°
46°
1
65°
52°
2
74°
55°
3
64°
49°
4
58°
48°
5
55°
49°
6
56°
51°
7
56°
50°
8
54°
49°
9
60°
49°
10
58°
51°
11
56°
50°
12
58°
49°
13
57°
45°
14
58°
47°
15
53°
45°
16
54°
45°
17
54°
46°
18
55°
46°
19
54°
47°
20
55°
47°
21
55°
48°
22
54°
47°
23
54°
48°
24
55°
48°
25
54°
47°
26
55°
47°
27
58°
49°
28
56°
48°
29
55°
48°
30
56°
49°
1
55°
49°
2
55°
48°
3
56°
48°
4
56°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sitka
Sitka's June 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 45° and 55°. The average high for June is 57° with an average low of 48°. 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 Sitka. See also: July | August | September.
