S
M
T
W
T
F
S
26
86°
66°
27
86°
66°
28
88°
65°
29
85°
66°
30
88°
66°
31
88°
65°
1
87°
66°
2
88°
67°
3
88°
68°
4
89°
67°
5
88°
66°
6
86°
66°
7
86°
65°
8
87°
64°
9
81°
60°
10
80°
59°
11
81°
61°
12
81°
66°
13
82°
66°
14
83°
65°
15
86°
64°
16
84°
65°
17
87°
58°
18
82°
58°
19
85°
62°
20
86°
63°
21
87°
64°
22
86°
63°
23
87°
64°
24
86°
63°
25
81°
63°
26
79°
60°
27
79°
59°
28
78°
60°
29
78°
59°
30
79°
57°
31
79°
62°
1
84°
61°
2
84°
61°
3
83°
60°
4
82°
53°
5
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shenandoah
Shenandoah's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 53° and 68°. The average high for August is 84° 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 Shenandoah. See also: September | October | November.
