S
M
T
W
T
F
S
26
78°
50°
27
81°
51°
28
82°
52°
29
82°
52°
30
81°
51°
31
82°
52°
1
82°
51°
2
81°
51°
3
82°
50°
4
82°
51°
5
81°
50°
6
82°
51°
7
82°
51°
8
83°
52°
9
83°
52°
10
82°
51°
11
81°
51°
12
79°
50°
13
78°
50°
14
75°
49°
15
76°
49°
16
75°
48°
17
74°
49°
18
73°
47°
19
72°
46°
20
72°
46°
21
80°
50°
22
81°
48°
23
75°
48°
24
80°
48°
25
73°
45°
26
77°
44°
27
76°
42°
28
75°
44°
29
77°
43°
30
76°
42°
31
77°
45°
1
78°
47°
2
77°
46°
3
73°
45°
4
68°
46°
5
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alpine Meadows
Alpine Meadows's August 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 42° and 52°. The average high for August is 78° with an average low of 48°. 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 Meadows. See also: September | October | November.