S
M
T
W
T
F
S
26
82°
63°
27
84°
66°
28
81°
64°
29
77°
59°
30
82°
55°
31
84°
61°
1
77°
70°
2
77°
63°
3
79°
59°
4
84°
55°
5
84°
61°
6
84°
64°
7
84°
70°
8
88°
68°
9
86°
63°
10
88°
68°
11
77°
64°
12
70°
64°
13
82°
63°
14
77°
68°
15
82°
70°
16
84°
72°
17
81°
66°
18
79°
63°
19
79°
66°
20
82°
66°
21
84°
61°
22
81°
61°
23
74°
50°
24
74°
51°
25
76°
55°
26
79°
60°
27
79°
57°
28
79°
57°
29
79°
58°
30
80°
59°
31
76°
58°
1
80°
61°
2
80°
57°
3
78°
57°
4
77°
56°
5
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harrison Township
Harrison Township's August 2026 forecast shows daily high temperatures ranging from 74° to 80°, with overnight lows between 50° and 61°. The average high for August is 78° with an average low of 56°. 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 Harrison Township. See also: September | October | November.