S
M
T
W
T
F
S
26
86°
65°
27
85°
67°
28
82°
66°
29
87°
65°
30
83°
65°
31
83°
69°
1
86°
64°
2
82°
63°
3
83°
63°
4
83°
64°
5
82°
66°
6
82°
66°
7
83°
68°
8
83°
67°
9
84°
64°
10
83°
68°
11
82°
66°
12
83°
62°
13
82°
64°
14
84°
68°
15
87°
63°
16
82°
61°
17
81°
61°
18
82°
62°
19
79°
65°
20
81°
62°
21
81°
62°
22
77°
60°
23
79°
60°
24
81°
63°
25
79°
64°
26
80°
63°
27
80°
66°
28
81°
61°
29
85°
63°
30
88°
62°
31
87°
65°
1
87°
62°
2
88°
64°
3
86°
64°
4
86°
63°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Piscataway Township
Piscataway Township's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 60° and 69°. 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 Piscataway Township. See also: September | October | November.