S
M
T
W
T
F
S
27
65°
50°
28
69°
46°
29
62°
42°
30
63°
48°
1
64°
46°
2
60°
43°
3
63°
48°
4
67°
49°
5
68°
48°
6
66°
48°
7
66°
47°
8
61°
46°
9
62°
48°
10
65°
47°
11
65°
45°
12
64°
38°
13
53°
36°
14
52°
34°
15
51°
34°
16
51°
33°
17
52°
40°
18
58°
35°
19
51°
34°
20
50°
32°
21
50°
32°
22
49°
33°
23
57°
45°
24
61°
40°
25
62°
35°
26
56°
31°
27
49°
29°
28
47°
28°
29
45°
29°
30
46°
34°
31
48°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Monsey
Monsey's October 2026 forecast shows daily high temperatures ranging from 45° to 69°, with overnight lows between 28° and 50°. The average high for October is 58° with an average low of 40°. 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 Monsey. See also: November | December | January.