S
M
T
W
T
F
S
26
48°
38°
27
48°
39°
28
49°
40°
29
50°
38°
30
48°
38°
31
48°
39°
1
47°
38°
2
48°
37°
3
53°
44°
4
57°
46°
5
59°
45°
6
56°
41°
7
48°
41°
8
51°
43°
9
55°
44°
10
45°
36°
11
47°
37°
12
48°
39°
13
47°
37°
14
46°
35°
15
45°
41°
16
50°
44°
17
57°
42°
18
54°
42°
19
55°
43°
20
57°
38°
21
52°
42°
22
56°
41°
23
52°
41°
24
51°
40°
25
48°
40°
26
48°
35°
27
44°
32°
28
45°
36°
29
49°
42°
30
52°
40°
31
53°
41°
1
50°
42°
2
52°
43°
3
53°
40°
4
52°
38°
5
45°
39°
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 44° to 59°, with overnight lows between 32° and 46°. The average high for August is 50° with an average low of 40°. 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.
