S
M
T
W
T
F
S
27
68°
57°
28
66°
57°
29
65°
53°
30
66°
53°
1
65°
59°
2
71°
55°
3
69°
56°
4
70°
52°
5
64°
51°
6
62°
56°
7
64°
56°
8
69°
57°
9
64°
58°
10
67°
56°
11
67°
54°
12
Hist. Avg.
65°
52°
13
Hist. Avg.
64°
52°
14
Hist. Avg.
64°
52°
15
Hist. Avg.
64°
51°
16
Hist. Avg.
63°
51°
17
Hist. Avg.
63°
51°
18
Hist. Avg.
63°
50°
19
Hist. Avg.
62°
50°
20
Hist. Avg.
62°
50°
21
Hist. Avg.
62°
49°
22
Hist. Avg.
61°
49°
23
Hist. Avg.
61°
49°
24
Hist. Avg.
61°
48°
25
Hist. Avg.
60°
48°
26
Hist. Avg.
60°
48°
27
Hist. Avg.
60°
47°
28
Hist. Avg.
59°
47°
29
Hist. Avg.
59°
47°
30
Hist. Avg.
59°
46°
31
Hist. Avg.
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Montauk
Montauk's October 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 51° and 59°. The average high for October is 66° with an average low of 55°. 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.
