S
M
T
W
T
F
S
27
66°
57°
28
61°
57°
29
59°
55°
30
64°
53°
1
69°
50°
2
73°
53°
3
63°
37°
4
65°
34°
5
63°
41°
6
60°
31°
7
66°
28°
8
67°
46°
9
65°
36°
10
58°
32°
11
56°
35°
12
67°
49°
13
62°
52°
14
70°
53°
15
58°
38°
16
65°
42°
17
47°
28°
18
58°
25°
19
64°
26°
20
63°
32°
21
62°
27°
22
65°
24°
23
54°
25°
24
58°
27°
25
61°
37°
26
63°
31°
27
48°
23°
28
50°
36°
29
59°
46°
30
59°
41°
31
47°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Adirondack
Adirondack's October 2026 forecast shows daily high temperatures ranging from 47° to 63°, with overnight lows between 23° and 46°. The average high for October is 55° with an average low of 34°. 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 Adirondack. See also: November | December | January.