S
M
T
W
T
F
S
26
84°
66°
27
86°
66°
28
88°
70°
29
81°
68°
30
82°
64°
31
86°
68°
1
86°
64°
2
79°
73°
3
88°
72°
4
86°
68°
5
86°
72°
6
91°
72°
7
90°
70°
8
91°
70°
9
90°
72°
10
91°
68°
11
88°
68°
12
86°
70°
13
90°
72°
14
81°
73°
15
88°
70°
16
79°
72°
17
91°
72°
18
86°
68°
19
88°
64°
20
88°
68°
21
79°
63°
22
79°
64°
23
82°
63°
24
81°
54°
25
80°
57°
26
84°
63°
27
82°
63°
28
86°
64°
29
82°
61°
30
87°
60°
31
84°
59°
1
82°
58°
2
80°
57°
3
79°
56°
4
79°
57°
5
81°
56°
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 79° to 87°, with overnight lows between 54° and 64°. The average high for August is 82° with an average low of 59°. 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.
