S
M
T
W
T
F
S
27
62°
56°
28
59°
57°
29
61°
56°
30
70°
57°
1
69°
59°
2
76°
58°
3
65°
46°
4
65°
41°
5
63°
46°
6
58°
35°
7
66°
33°
8
69°
48°
9
66°
41°
10
60°
39°
11
56°
44°
12
67°
51°
13
69°
59°
14
70°
54°
15
59°
44°
16
68°
48°
17
50°
34°
18
58°
29°
19
67°
33°
20
65°
36°
21
61°
33°
22
65°
34°
23
57°
33°
24
59°
28°
25
65°
32°
26
68°
37°
27
54°
30°
28
57°
40°
29
67°
46°
30
65°
42°
31
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Poestenkill
Poestenkill's October 2026 forecast shows daily high temperatures ranging from 54° to 68°, with overnight lows between 30° and 46°. The average high for October is 63° with an average low of 39°. 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 Poestenkill. See also: November | December | January.