S
M
T
W
T
F
S
27
68°
61°
28
67°
58°
29
68°
58°
30
68°
58°
1
71°
60°
2
73°
67°
3
69°
59°
4
64°
58°
5
69°
57°
6
61°
51°
7
64°
42°
8
72°
54°
9
69°
58°
10
64°
53°
11
66°
60°
12
68°
58°
13
67°
61°
14
64°
52°
15
61°
52°
16
66°
58°
17
67°
52°
18
60°
50°
19
62°
51°
20
62°
54°
21
61°
53°
22
60°
45°
23
57°
46°
24
56°
44°
25
56°
52°
26
62°
53°
27
64°
43°
28
54°
43°
29
53°
42°
30
54°
49°
31
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Montauk
Montauk's October 2026 forecast shows daily high temperatures ranging from 53° to 69°, with overnight lows between 42° and 61°. The average high for October is 61° with an average low of 51°. 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 Montauk. See also: November | December | January.
