S
M
T
W
T
F
S
26
45°
18°
27
43°
21°
28
49°
16°
29
50°
23°
30
57°
23°
1
62°
19°
2
65°
23°
3
67°
24°
4
68°
24°
5
61°
29°
6
64°
25°
7
64°
30°
8
65°
26°
9
63°
23°
10
71°
24°
11
73°
30°
12
79°
28°
13
69°
30°
14
60°
23°
15
57°
22°
16
47°
20°
17
44°
14°
18
52°
22°
19
55°
17°
20
58°
21°
21
60°
28°
22
64°
22°
23
69°
24°
24
71°
31°
25
75°
30°
26
67°
41°
27
72°
35°
28
73°
36°
29
63°
38°
30
51°
34°
31
54°
31°
1
60°
33°
2
63°
31°
3
63°
33°
4
67°
32°
5
70°
34°
6
67°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Silver Mountain
Silver Mountain's May 2026 forecast shows daily high temperatures ranging from 51° to 73°, with overnight lows between 31° and 38°. The average high for May is 63° with an average low of 34°. 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 Silver Mountain. See also: June | July | August.