S
M
T
W
T
F
S
26
50°
20°
27
53°
23°
28
50°
19°
29
46°
19°
30
54°
25°
1
55°
26°
2
56°
26°
3
57°
28°
4
56°
22°
5
46°
20°
6
49°
19°
7
57°
28°
8
57°
28°
9
56°
27°
10
58°
29°
11
58°
29°
12
59°
26°
13
54°
26°
14
59°
28°
15
61°
24°
16
53°
25°
17
54°
24°
18
52°
25°
19
56°
28°
20
62°
29°
21
64°
22°
22
57°
21°
23
53°
23°
24
55°
26°
25
61°
30°
26
63°
28°
27
61°
27°
28
58°
24°
29
57°
25°
30
56°
26°
31
59°
27°
1
59°
28°
2
61°
33°
3
69°
35°
4
70°
35°
5
70°
36°
6
72°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Silverthorne
Silverthorne's May 2026 forecast shows daily high temperatures ranging from 46° to 72°, with overnight lows between 19° and 37°. The average high for May is 57° with an average low of 26°. 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 Silverthorne. See also: June | July | August.
