S
M
T
W
T
F
S
28
91°
67°
29
93°
65°
30
93°
67°
1
91°
65°
2
94°
68°
3
91°
66°
4
90°
68°
5
89°
67°
6
83°
66°
7
84°
65°
8
85°
65°
9
86°
70°
10
86°
68°
11
87°
68°
12
89°
70°
13
91°
70°
14
90°
69°
15
89°
70°
16
87°
68°
17
88°
67°
18
87°
68°
19
88°
69°
20
89°
69°
21
90°
70°
22
91°
70°
23
87°
69°
24
86°
69°
25
85°
68°
26
86°
70°
27
88°
70°
28
86°
69°
29
86°
70°
30
87°
70°
31
90°
69°
1
91°
70°
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 83° to 94°, with overnight lows between 65° and 70°. The average high for July is 88° with an average low of 68°. 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.