S
M
T
W
T
F
S
28
79°
60°
29
80°
60°
30
83°
59°
1
92°
71°
2
97°
71°
3
96°
72°
4
91°
62°
5
84°
63°
6
74°
63°
7
66°
60°
8
76°
58°
9
87°
66°
10
86°
65°
11
82°
62°
12
81°
59°
13
76°
61°
14
78°
62°
15
81°
63°
16
80°
59°
17
77°
61°
18
78°
61°
19
78°
60°
20
79°
62°
21
77°
63°
22
77°
63°
23
78°
62°
24
78°
63°
25
79°
62°
26
79°
62°
27
80°
61°
28
81°
63°
29
82°
63°
30
83°
64°
31
84°
64°
1
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Seabrook
South Seabrook's July 2026 forecast shows daily high temperatures ranging from 66° to 96°, with overnight lows between 58° and 72°. The average high for July is 80° with an average low of 62°. 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 South Seabrook. See also: August | September | October.