S
M
T
W
T
F
S
26
81°
52°
27
82°
51°
28
80°
53°
29
82°
51°
30
83°
52°
31
82°
52°
1
86°
53°
2
86°
53°
3
85°
52°
4
86°
54°
5
86°
53°
6
85°
53°
7
85°
52°
8
86°
53°
9
86°
53°
10
85°
52°
11
86°
53°
12
86°
52°
13
85°
53°
14
87°
42°
15
84°
43°
16
81°
43°
17
83°
49°
18
86°
50°
19
85°
50°
20
85°
47°
21
82°
46°
22
85°
51°
23
87°
48°
24
84°
50°
25
86°
51°
26
86°
50°
27
85°
47°
28
79°
48°
29
77°
43°
30
75°
46°
31
79°
42°
1
80°
43°
2
83°
47°
3
84°
46°
4
83°
37°
5
73°
37°
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 73° to 87°, with overnight lows between 37° and 54°. The average high for August is 83° with an average low of 49°. 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.
