S
M
T
W
T
F
S
26
89°
60°
27
90°
59°
28
90°
64°
29
84°
63°
30
85°
61°
1
64°
48°
2
66°
48°
3
75°
59°
4
86°
58°
5
82°
57°
6
81°
53°
7
78°
54°
8
84°
56°
9
85°
55°
10
84°
58°
11
84°
58°
12
85°
61°
13
86°
60°
14
88°
62°
15
87°
55°
16
80°
59°
17
81°
60°
18
82°
60°
19
90°
61°
20
85°
61°
21
90°
62°
22
82°
60°
23
84°
63°
24
91°
64°
25
87°
61°
26
84°
62°
27
85°
63°
28
85°
63°
29
86°
62°
30
84°
62°
31
85°
63°
1
85°
64°
2
86°
65°
3
87°
65°
4
87°
64°
5
89°
65°
6
91°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alpine
Alpine's May 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 48° and 66°. The average high for May is 84° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Alpine. See also: June | July | August.
