S
M
T
W
T
F
S
26
52°
33°
27
44°
33°
28
63°
41°
29
50°
36°
30
48°
34°
31
67°
34°
1
64°
54°
2
57°
41°
3
57°
41°
4
64°
46°
5
78°
48°
6
75°
39°
7
66°
43°
8
46°
40°
9
46°
38°
10
50°
36°
11
48°
39°
12
52°
39°
13
55°
37°
14
52°
39°
15
51°
38°
16
50°
40°
17
52°
39°
18
49°
39°
19
52°
37°
20
51°
38°
21
50°
39°
22
47°
38°
23
45°
37°
24
43°
32°
25
44°
37°
26
51°
35°
27
43°
35°
28
46°
37°
29
49°
38°
30
47°
40°
31
48°
41°
1
44°
41°
2
49°
40°
3
51°
41°
4
50°
41°
5
51°
40°
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 43° to 66°, with overnight lows between 32° and 43°. The average high for August is 49° with an average low of 38°. 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.
