S
M
T
W
T
F
S
26
104°
74°
27
99°
80°
28
98°
72°
29
91°
74°
30
98°
65°
31
100°
66°
1
102°
68°
2
102°
63°
3
95°
59°
4
94°
60°
5
96°
65°
6
98°
63°
7
94°
62°
8
94°
63°
9
92°
64°
10
92°
62°
11
91°
63°
12
89°
59°
13
88°
61°
14
90°
62°
15
89°
61°
16
82°
58°
17
82°
57°
18
83°
58°
19
81°
56°
20
81°
55°
21
82°
54°
22
81°
59°
23
80°
57°
24
79°
54°
25
80°
54°
26
79°
55°
27
78°
54°
28
78°
51°
29
79°
52°
30
79°
50°
31
80°
55°
1
82°
53°
2
81°
52°
3
84°
58°
4
81°
57°
5
76°
54°
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 76° to 102°, with overnight lows between 50° and 68°. The average high for August is 87° with an average low of 58°. 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.
