S
M
T
W
T
F
S
26
80°
64°
27
81°
65°
28
81°
65°
29
82°
64°
30
81°
64°
31
82°
65°
1
85°
70°
2
87°
70°
3
87°
69°
4
86°
70°
5
86°
65°
6
84°
63°
7
79°
63°
8
80°
64°
9
81°
64°
10
81°
65°
11
84°
64°
12
83°
67°
13
85°
68°
14
86°
67°
15
86°
68°
16
87°
68°
17
86°
69°
18
86°
67°
19
85°
66°
20
79°
66°
21
80°
67°
22
81°
67°
23
80°
62°
24
81°
64°
25
82°
67°
26
84°
62°
27
84°
63°
28
80°
68°
29
84°
67°
30
85°
65°
31
84°
65°
1
83°
64°
2
83°
65°
3
82°
64°
4
84°
64°
5
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alpine
Alpine's August 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 62° and 70°. The average high for August is 83° with an average low of 66°. 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. See also: September | October | November.
