S
M
T
W
T
F
S
26
90°
70°
27
90°
71°
28
89°
70°
29
90°
70°
30
91°
71°
31
90°
71°
1
89°
70°
2
90°
70°
3
85°
69°
4
88°
70°
5
89°
70°
6
89°
69°
7
84°
68°
8
85°
66°
9
88°
68°
10
89°
70°
11
89°
69°
12
87°
68°
13
85°
69°
14
89°
66°
15
86°
66°
16
85°
66°
17
89°
67°
18
86°
68°
19
84°
67°
20
84°
66°
21
85°
62°
22
82°
62°
23
83°
63°
24
84°
63°
25
87°
64°
26
87°
67°
27
88°
64°
28
88°
66°
29
87°
67°
30
89°
66°
31
89°
62°
1
82°
61°
2
80°
63°
3
84°
66°
4
86°
63°
5
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cedar Grove Township
Cedar Grove Township's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 61° and 71°. The average high for August is 87° with an average low of 67°. 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 Cedar Grove Township. See also: September | October | November.