S
M
T
W
T
F
S
27
56°
49°
28
53°
48°
29
52°
46°
30
55°
47°
1
53°
47°
2
52°
46°
3
55°
48°
4
55°
51°
5
54°
49°
6
55°
49°
7
54°
48°
8
53°
41°
9
55°
37°
10
53°
37°
11
50°
39°
12
55°
43°
13
50°
39°
14
53°
41°
15
56°
49°
16
51°
46°
17
52°
46°
18
50°
44°
19
48°
41°
20
55°
44°
21
49°
41°
22
46°
40°
23
49°
35°
24
50°
34°
25
47°
43°
26
49°
40°
27
55°
41°
28
51°
36°
29
48°
38°
30
48°
42°
31
50°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sitka
Sitka's October 2026 forecast shows daily high temperatures ranging from 47° to 55°, with overnight lows between 36° and 44°. The average high for October is 50° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Sitka. See also: November | December | January.
