S
M
T
W
T
F
S
26
61°
41°
27
68°
28°
28
72°
28°
29
72°
43°
30
68°
45°
1
59°
38°
2
54°
35°
3
57°
41°
4
60°
35°
5
48°
27°
6
58°
30°
7
62°
35°
8
70°
36°
9
75°
39°
10
69°
37°
11
71°
37°
12
71°
35°
13
72°
38°
14
68°
31°
15
63°
35°
16
63°
36°
17
64°
36°
18
64°
35°
19
66°
36°
20
65°
36°
21
64°
35°
22
69°
37°
23
72°
38°
24
68°
36°
25
65°
34°
26
65°
34°
27
66°
37°
28
68°
38°
29
74°
39°
30
76°
40°
31
70°
39°
1
68°
39°
2
70°
38°
3
73°
40°
4
75°
40°
5
76°
41°
6
74°
41°
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 48° to 76°, with overnight lows between 27° and 41°. The average high for May is 67° 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.
