S
M
T
W
T
F
S
28
93°
77°
29
97°
77°
30
88°
79°
1
88°
79°
2
88°
75°
3
88°
79°
4
91°
75°
5
95°
75°
6
95°
81°
7
94°
78°
8
96°
78°
9
96°
78°
10
96°
77°
11
95°
78°
12
94°
75°
13
91°
74°
14
89°
75°
15
91°
76°
16
93°
76°
17
94°
76°
18
93°
75°
19
93°
76°
20
92°
75°
21
90°
77°
22
90°
77°
23
89°
75°
24
87°
74°
25
86°
76°
26
87°
76°
27
87°
75°
28
88°
77°
29
87°
77°
30
87°
76°
31
88°
77°
1
89°
76°
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 86° to 96°, with overnight lows between 74° and 78°. The average high for July is 91° with an average low of 76°. 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.