S
M
T
W
T
F
S
26
86°
68°
27
89°
66°
28
87°
65°
29
88°
67°
30
90°
69°
31
87°
65°
1
86°
69°
2
91°
70°
3
90°
69°
4
91°
65°
5
86°
64°
6
85°
66°
7
86°
67°
8
86°
65°
9
87°
64°
10
87°
68°
11
88°
68°
12
89°
69°
13
86°
69°
14
86°
68°
15
89°
68°
16
90°
65°
17
90°
63°
18
85°
63°
19
85°
68°
20
87°
63°
21
87°
63°
22
85°
64°
23
87°
67°
24
89°
65°
25
88°
64°
26
89°
65°
27
89°
61°
28
84°
60°
29
83°
60°
30
83°
61°
31
85°
61°
1
87°
65°
2
88°
65°
3
88°
64°
4
87°
65°
5
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brunswick
Brunswick's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 60° and 70°. The average high for August is 87° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Brunswick. See also: September | October | November.
