S
M
T
W
T
F
S
26
84°
66°
27
85°
66°
28
86°
65°
29
85°
63°
30
86°
62°
31
86°
64°
1
87°
65°
2
86°
67°
3
87°
67°
4
88°
66°
5
89°
67°
6
90°
67°
7
91°
66°
8
90°
67°
9
91°
66°
10
93°
65°
11
93°
65°
12
91°
64°
13
92°
65°
14
92°
64°
15
91°
65°
16
92°
66°
17
90°
66°
18
92°
64°
19
90°
59°
20
85°
59°
21
86°
60°
22
86°
58°
23
87°
59°
24
86°
59°
25
86°
60°
26
87°
60°
27
87°
60°
28
86°
59°
29
87°
59°
30
88°
60°
31
87°
59°
1
88°
60°
2
84°
58°
3
83°
60°
4
85°
63°
5
88°
61°
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 83° to 93°, with overnight lows between 58° and 67°. The average high for August is 88° with an average low of 63°. 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.
