S
M
T
W
T
F
S
26
86°
65°
27
88°
67°
28
82°
68°
29
83°
68°
30
81°
66°
31
88°
66°
1
90°
72°
2
88°
73°
3
88°
60°
4
87°
64°
5
84°
72°
6
93°
73°
7
94°
70°
8
90°
69°
9
92°
67°
10
92°
71°
11
90°
71°
12
86°
68°
13
89°
69°
14
89°
63°
15
82°
63°
16
82°
66°
17
81°
64°
18
83°
62°
19
84°
64°
20
83°
64°
21
84°
65°
22
87°
64°
23
86°
63°
24
80°
62°
25
83°
65°
26
85°
65°
27
86°
66°
28
87°
65°
29
85°
61°
30
79°
58°
31
78°
59°
1
79°
62°
2
78°
61°
3
78°
61°
4
79°
64°
5
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Brunswick Township
South Brunswick Township's August 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 58° and 71°. The average high for August is 83° with an average low of 64°. 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 South Brunswick Township. See also: September | October | November.