S
M
T
W
T
F
S
28
86°
68°
29
87°
67°
30
85°
69°
1
86°
66°
2
81°
63°
3
80°
69°
4
82°
67°
5
82°
68°
6
83°
69°
7
85°
70°
8
88°
71°
9
89°
70°
10
89°
69°
11
83°
70°
12
88°
71°
13
89°
69°
14
85°
68°
15
86°
70°
16
83°
71°
17
88°
71°
18
87°
70°
19
83°
71°
20
84°
71°
21
83°
70°
22
82°
71°
23
82°
70°
24
83°
70°
25
82°
68°
26
83°
68°
27
85°
65°
28
86°
64°
29
83°
68°
30
84°
70°
31
83°
65°
1
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Seabrook
Seabrook's July 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 63° and 71°. The average high for July is 85° 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 Seabrook. See also: August | September | October.
