S
M
T
W
T
F
S
26
82°
65°
27
84°
65°
28
86°
66°
29
86°
66°
30
85°
65°
31
84°
66°
1
85°
66°
2
86°
67°
3
86°
66°
4
85°
65°
5
85°
65°
6
84°
64°
7
86°
64°
8
83°
60°
9
78°
58°
10
78°
58°
11
81°
65°
12
84°
65°
13
86°
66°
14
84°
65°
15
85°
63°
16
79°
61°
17
79°
57°
18
79°
56°
19
80°
62°
20
84°
61°
21
85°
63°
22
83°
62°
23
82°
59°
24
78°
56°
25
77°
57°
26
77°
55°
27
78°
55°
28
77°
57°
29
78°
56°
30
79°
58°
31
82°
61°
1
82°
61°
2
80°
60°
3
83°
53°
4
77°
52°
5
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Knightstown
Knightstown's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 52° and 67°. The average high for August is 82° with an average low of 61°. 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 Knightstown. See also: September | October | November.
