S
M
T
W
T
F
S
28
75°
70°
29
88°
72°
30
90°
68°
1
97°
73°
2
101°
76°
3
102°
77°
4
96°
75°
5
92°
71°
6
87°
68°
7
81°
65°
8
83°
64°
9
84°
63°
10
87°
64°
11
86°
62°
12
87°
63°
13
87°
62°
14
88°
64°
15
87°
63°
16
81°
60°
17
84°
62°
18
86°
64°
19
88°
66°
20
86°
66°
21
82°
65°
22
84°
66°
23
87°
66°
24
88°
65°
25
88°
66°
26
87°
66°
27
89°
65°
28
89°
66°
29
88°
66°
30
89°
67°
31
90°
67°
1
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Brunswick
Brunswick's July 2026 forecast shows daily high temperatures ranging from 81° to 102°, with overnight lows between 60° and 77°. The average high for July is 88° with an average low of 66°. 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 Brunswick. See also: August | September | October.