S
M
T
W
T
F
S
26
84°
64°
27
83°
61°
28
85°
61°
29
79°
60°
30
78°
59°
31
81°
64°
1
83°
65°
2
86°
65°
3
84°
64°
4
86°
63°
5
79°
63°
6
79°
65°
7
86°
64°
8
78°
64°
9
85°
63°
10
78°
61°
11
80°
62°
12
82°
64°
13
85°
61°
14
79°
57°
15
77°
57°
16
79°
62°
17
78°
63°
18
81°
63°
19
83°
60°
20
84°
62°
21
84°
58°
22
76°
56°
23
81°
63°
24
78°
61°
25
85°
61°
26
85°
59°
27
81°
53°
28
76°
52°
29
73°
51°
30
76°
53°
31
78°
59°
1
75°
60°
2
82°
53°
3
76°
50°
4
73°
51°
5
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alpine Valley
Alpine Valley's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 50° and 65°. The average high for August is 80° with an average low of 60°. 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 Alpine Valley. See also: September | October | November.
