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
69°
44°
3
80°
51°
4
87°
62°
5
83°
63°
6
81°
59°
7
70°
51°
8
81°
49°
9
89°
51°
10
92°
60°
11
78°
54°
12
92°
54°
13
93°
62°
14
92°
67°
15
94°
65°
16
95°
60°
17
92°
62°
18
94°
60°
19
87°
56°
20
78°
61°
21
81°
57°
22
88°
60°
23
82°
60°
24
87°
56°
25
87°
60°
26
80°
51°
27
86°
55°
28
90°
61°
29
90°
67°
30
91°
63°
31
95°
63°
1
89°
61°
2
87°
64°
3
81°
60°
4
84°
63°
5
83°
60°
6
88°
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 ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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.