S
M
T
W
T
F
S
26
86°
64°
27
88°
66°
28
84°
66°
29
83°
65°
30
86°
65°
31
88°
66°
1
88°
65°
2
87°
66°
3
88°
65°
4
89°
65°
5
88°
62°
6
84°
63°
7
83°
59°
8
82°
60°
9
82°
58°
10
83°
59°
11
86°
64°
12
89°
65°
13
89°
64°
14
88°
58°
15
83°
58°
16
83°
64°
17
82°
63°
18
83°
58°
19
82°
57°
20
82°
58°
21
83°
57°
22
86°
58°
23
85°
57°
24
85°
59°
25
86°
61°
26
87°
62°
27
86°
61°
28
87°
62°
29
87°
63°
30
85°
61°
31
83°
53°
1
80°
53°
2
79°
54°
3
80°
54°
4
80°
55°
5
81°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shenandoah Forest
Shenandoah Forest's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 53° and 66°. The average high for August is 85° 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 Shenandoah Forest. See also: September | October | November.