S
M
T
W
T
F
S
27
51°
42°
28
50°
42°
29
50°
43°
30
51°
44°
1
50°
47°
2
51°
46°
3
51°
46°
4
50°
41°
5
50°
39°
6
48°
40°
7
49°
39°
8
48°
40°
9
47°
40°
10
48°
42°
11
47°
38°
12
47°
39°
13
Hist. Avg.
50°
39°
14
Hist. Avg.
50°
39°
15
Hist. Avg.
49°
38°
16
Hist. Avg.
49°
38°
17
Hist. Avg.
49°
38°
18
Hist. Avg.
48°
38°
19
Hist. Avg.
48°
37°
20
Hist. Avg.
48°
37°
21
Hist. Avg.
47°
37°
22
Hist. Avg.
47°
36°
23
Hist. Avg.
47°
36°
24
Hist. Avg.
46°
36°
25
Hist. Avg.
46°
36°
26
Hist. Avg.
46°
35°
27
Hist. Avg.
46°
35°
28
Hist. Avg.
45°
35°
29
Hist. Avg.
45°
35°
30
Hist. Avg.
44°
34°
31
Hist. Avg.
44°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Kupreanof
Kupreanof's October 2026 forecast shows daily high temperatures ranging from 47° to 51°, with overnight lows between 38° and 47°. The average high for October is 49° with an average low of 42°. 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 Kupreanof. See also: November | December | January.
