S
M
T
W
T
F
S
26
85°
61°
27
85°
59°
28
82°
58°
29
82°
59°
30
81°
58°
31
81°
58°
1
75°
57°
2
76°
58°
3
82°
59°
4
81°
58°
5
77°
58°
6
79°
57°
7
77°
58°
8
75°
57°
9
77°
58°
10
80°
58°
11
81°
58°
12
79°
55°
13
80°
56°
14
81°
58°
15
78°
55°
16
81°
48°
17
72°
46°
18
70°
45°
19
71°
47°
20
72°
48°
21
74°
49°
22
75°
51°
23
73°
54°
24
75°
55°
25
78°
46°
26
72°
46°
27
68°
47°
28
73°
52°
29
78°
55°
30
77°
54°
31
78°
44°
1
71°
45°
2
69°
53°
3
68°
54°
4
76°
45°
5
75°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Arrowhead Township
Arrowhead Township's August 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 42° and 61°. The average high for August is 77° with an average low of 53°. 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 Arrowhead Township. See also: September | October | November.
