S
M
T
W
T
F
S
26
90°
70°
27
82°
66°
28
81°
64°
29
83°
58°
30
90°
59°
31
85°
59°
1
73°
66°
2
80°
62°
3
83°
58°
4
87°
56°
5
81°
64°
6
81°
68°
7
88°
64°
8
87°
61°
9
80°
54°
10
85°
63°
11
80°
60°
12
82°
63°
13
79°
61°
14
82°
62°
15
77°
64°
16
87°
69°
17
82°
62°
18
83°
57°
19
81°
60°
20
79°
58°
21
81°
58°
22
80°
62°
23
75°
55°
24
76°
50°
25
78°
52°
26
79°
55°
27
82°
59°
28
80°
48°
29
80°
59°
30
83°
64°
31
81°
66°
1
90°
68°
2
93°
72°
3
90°
68°
4
77°
66°
5
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Castleton Township
Castleton Township's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Castleton Township. See also: September | October | November.
