S
M
T
W
T
F
S
27
56°
50°
28
54°
49°
29
53°
48°
30
54°
49°
1
53°
48°
2
55°
48°
3
54°
49°
4
55°
48°
5
57°
48°
6
56°
49°
7
55°
48°
8
56°
48°
9
55°
45°
10
51°
44°
11
51°
45°
12
53°
45°
13
54°
43°
14
54°
44°
15
54°
46°
16
49°
42°
17
49°
45°
18
50°
43°
19
48°
39°
20
50°
37°
21
48°
38°
22
44°
37°
23
43°
37°
24
44°
39°
25
45°
41°
26
46°
41°
27
47°
42°
28
46°
41°
29
50°
37°
30
49°
38°
31
44°
36°
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 43° to 57°, with overnight lows between 36° and 50°. The average high for October is 51° with an average low of 44°. 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.
