S
M
T
W
T
F
S
26
68°
47°
27
67°
49°
28
70°
51°
29
72°
49°
30
73°
52°
1
75°
52°
2
75°
50°
3
67°
48°
4
68°
48°
5
69°
49°
6
68°
48°
7
71°
49°
8
70°
49°
9
71°
50°
10
75°
52°
11
76°
54°
12
77°
54°
13
76°
53°
14
74°
53°
15
72°
51°
16
72°
52°
17
73°
52°
18
75°
52°
19
74°
51°
20
72°
49°
21
70°
50°
22
71°
51°
23
75°
49°
24
71°
47°
25
72°
46°
26
70°
47°
27
71°
50°
28
73°
52°
29
79°
53°
30
80°
51°
31
80°
52°
1
78°
51°
2
78°
52°
3
79°
53°
4
80°
54°
5
80°
55°
6
83°
56°
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 67° to 83°, with overnight lows between 46° and 56°. The average high for May is 74° with an average low of 51°. 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.
