S
M
T
W
T
F
S
26
88°
66°
27
88°
66°
28
87°
65°
29
85°
66°
30
86°
66°
31
88°
67°
1
89°
66°
2
88°
67°
3
89°
65°
4
89°
66°
5
88°
64°
6
83°
65°
7
85°
59°
8
83°
60°
9
82°
60°
10
83°
59°
11
86°
65°
12
88°
65°
13
89°
64°
14
89°
59°
15
84°
59°
16
83°
64°
17
82°
64°
18
85°
58°
19
82°
58°
20
81°
59°
21
82°
58°
22
83°
58°
23
84°
57°
24
85°
57°
25
84°
60°
26
85°
63°
27
86°
62°
28
87°
63°
29
88°
64°
30
86°
62°
31
85°
54°
1
80°
54°
2
78°
55°
3
80°
55°
4
80°
56°
5
81°
54°
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 78° to 89°, with overnight lows between 54° and 67°. The average high for August is 85° with an average low of 61°. 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.
