S
M
T
W
T
F
S
28
68°
58°
29
69°
55°
30
68°
57°
1
69°
56°
2
70°
54°
3
70°
54°
4
65°
60°
5
70°
58°
6
72°
57°
7
73°
59°
8
74°
57°
9
76°
58°
10
74°
58°
11
75°
57°
12
76°
61°
13
76°
59°
14
77°
59°
15
78°
60°
16
79°
61°
17
77°
59°
18
76°
60°
19
76°
61°
20
78°
61°
21
79°
62°
22
79°
62°
23
80°
61°
24
80°
63°
25
79°
62°
26
80°
62°
27
79°
61°
28
79°
62°
29
78°
62°
30
80°
61°
31
79°
62°
1
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sea Cliff
Sea Cliff's July 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 57° and 63°. The average high for July is 77° with an average low of 60°. 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 Sea Cliff. See also: August | September | October.