S
M
T
W
T
F
S
28
91°
73°
29
91°
73°
30
93°
74°
1
92°
71°
2
92°
73°
3
N/A
4
87°
68°
5
85°
66°
6
84°
67°
7
87°
68°
8
88°
67°
9
87°
70°
10
85°
68°
11
88°
67°
12
86°
67°
13
88°
66°
14
90°
65°
15
92°
66°
16
88°
65°
17
88°
65°
18
90°
66°
19
91°
70°
20
93°
71°
21
93°
70°
22
92°
70°
23
92°
71°
24
94°
71°
25
94°
70°
26
93°
72°
27
94°
72°
28
94°
71°
29
93°
70°
30
94°
71°
31
93°
69°
1
91°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Montauk
Montauk's July 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 65° and 72°. The average high for July is 90° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Montauk. See also: August | September | October.
