S
M
T
W
T
F
S
26
83°
64°
27
83°
65°
28
84°
62°
29
83°
66°
30
84°
67°
31
83°
61°
1
83°
67°
2
85°
69°
3
86°
63°
4
85°
62°
5
83°
61°
6
84°
61°
7
84°
63°
8
81°
62°
9
81°
67°
10
86°
66°
11
82°
63°
12
85°
66°
13
87°
68°
14
82°
68°
15
83°
67°
16
87°
61°
17
86°
60°
18
80°
61°
19
80°
64°
20
79°
60°
21
80°
59°
22
81°
65°
23
80°
66°
24
84°
67°
25
87°
66°
26
86°
58°
27
84°
58°
28
77°
57°
29
78°
59°
30
78°
61°
31
81°
64°
1
83°
65°
2
84°
63°
3
83°
59°
4
83°
64°
5
82°
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 77° to 87°, with overnight lows between 57° and 69°. The average high for August is 83° 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 Cedar Grove Township. See also: September | October | November.