S
M
T
W
T
F
S
26
41°
28°
27
43°
23°
28
45°
23°
29
48°
23°
30
54°
23°
1
64°
30°
2
65°
33°
3
67°
34°
4
62°
35°
5
53°
24°
6
60°
36°
7
67°
37°
8
66°
38°
9
63°
37°
10
65°
38°
11
60°
36°
12
64°
36°
13
65°
38°
14
63°
34°
15
56°
36°
16
56°
30°
17
57°
31°
18
60°
37°
19
57°
36°
20
57°
33°
21
58°
36°
22
59°
35°
23
58°
32°
24
58°
32°
25
59°
31°
26
59°
32°
27
61°
36°
28
67°
43°
29
71°
43°
30
72°
44°
31
70°
44°
1
70°
43°
2
68°
40°
3
71°
43°
4
72°
44°
5
73°
45°
6
74°
45°
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 53° to 74°, with overnight lows between 24° and 45°. The average high for May is 63° with an average low of 37°. 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.
