S
M
T
W
T
F
S
27
66°
45°
28
65°
46°
29
66°
45°
30
67°
46°
1
66°
47°
2
69°
44°
3
62°
43°
4
66°
50°
5
68°
41°
6
62°
41°
7
61°
40°
8
60°
39°
9
61°
40°
10
64°
41°
11
66°
49°
12
69°
49°
13
69°
50°
14
68°
45°
15
69°
40°
16
68°
39°
17
61°
46°
18
65°
39°
19
64°
46°
20
63°
48°
21
68°
48°
22
68°
40°
23
66°
34°
24
65°
34°
25
54°
35°
26
53°
33°
27
55°
34°
28
54°
39°
29
60°
41°
30
62°
42°
31
63°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Peekskill
Peekskill's October 2026 forecast shows daily high temperatures ranging from 53° to 69°, with overnight lows between 33° and 50°. The average high for October is 64° 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 Peekskill. See also: November | December | January.