S
M
T
W
T
F
S
26
80°
74°
27
82°
74°
28
82°
73°
29
79°
74°
30
78°
74°
31
83°
73°
1
82°
75°
2
83°
73°
3
82°
74°
4
82°
74°
5
81°
72°
6
78°
73°
7
80°
69°
8
81°
68°
9
77°
69°
10
77°
69°
11
78°
73°
12
81°
73°
13
82°
72°
14
82°
68°
15
78°
68°
16
77°
73°
17
77°
73°
18
81°
68°
19
79°
68°
20
77°
69°
21
78°
68°
22
80°
68°
23
79°
67°
24
78°
67°
25
79°
68°
26
78°
71°
27
81°
72°
28
80°
73°
29
81°
73°
30
81°
71°
31
80°
65°
1
78°
64°
2
74°
66°
3
74°
66°
4
75°
65°
5
74°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brigantine
Brigantine's August 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 64° and 75°. The average high for August is 79° with an average low of 70°. 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 Brigantine. See also: September | October | November.