S
M
T
W
T
F
S
28
96°
73°
29
92°
71°
30
92°
69°
1
95°
69°
2
94°
71°
3
99°
72°
4
98°
74°
5
95°
73°
6
94°
72°
7
93°
72°
8
91°
72°
9
89°
71°
10
91°
71°
11
90°
72°
12
91°
71°
13
92°
72°
14
91°
70°
15
86°
68°
16
86°
67°
17
87°
68°
18
88°
70°
19
89°
70°
20
88°
72°
21
90°
72°
22
85°
71°
23
87°
72°
24
88°
72°
25
88°
71°
26
89°
72°
27
88°
72°
28
84°
71°
29
86°
72°
30
87°
71°
31
86°
68°
1
86°
67°
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 84° to 99°, with overnight lows between 67° and 74°. The average high for July is 90° with an average low of 71°. 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.