S
M
T
W
T
F
S
28
91°
75°
29
91°
77°
30
92°
76°
1
91°
72°
2
92°
74°
3
92°
76°
4
83°
68°
5
88°
69°
6
88°
67°
7
88°
66°
8
90°
71°
9
88°
71°
10
84°
69°
11
86°
68°
12
89°
71°
13
91°
72°
14
95°
74°
15
93°
73°
16
92°
73°
17
89°
71°
18
88°
70°
19
89°
71°
20
87°
69°
21
91°
73°
22
90°
72°
23
90°
73°
24
89°
72°
25
89°
72°
26
90°
73°
27
91°
73°
28
92°
74°
29
92°
75°
30
91°
75°
31
92°
74°
1
91°
74°
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 95°, with overnight lows between 66° and 75°. The average high for July is 90° with an average low of 72°. 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.