S
M
T
W
T
F
S
26
88°
68°
27
88°
69°
28
84°
68°
29
87°
68°
30
87°
67°
31
85°
68°
1
82°
68°
2
81°
67°
3
80°
67°
4
81°
66°
5
82°
67°
6
81°
66°
7
81°
65°
8
82°
67°
9
79°
67°
10
79°
66°
11
80°
67°
12
80°
66°
13
81°
63°
14
80°
65°
15
80°
65°
16
79°
63°
17
79°
64°
18
80°
62°
19
81°
62°
20
80°
66°
21
83°
58°
22
81°
57°
23
80°
56°
24
79°
60°
25
80°
63°
26
82°
59°
27
81°
58°
28
79°
64°
29
79°
63°
30
88°
56°
31
79°
55°
1
79°
57°
2
82°
62°
3
78°
55°
4
78°
63°
5
83°
61°
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 88°, with overnight lows between 55° and 69°. The average high for August is 81° with an average low of 63°. 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.
