S
M
T
W
T
F
S
26
52°
34°
27
48°
33°
28
41°
33°
29
60°
35°
30
62°
42°
1
64°
43°
2
70°
47°
3
73°
54°
4
69°
49°
5
65°
45°
6
57°
41°
7
55°
37°
8
49°
39°
9
65°
39°
10
53°
40°
11
66°
40°
12
70°
46°
13
51°
35°
14
43°
34°
15
37°
32°
16
36°
30°
17
39°
30°
18
52°
35°
19
49°
37°
20
59°
40°
21
66°
43°
22
58°
43°
23
66°
39°
24
66°
44°
25
52°
35°
26
50°
36°
27
55°
37°
28
61°
41°
29
57°
34°
30
50°
35°
31
56°
36°
1
59°
38°
2
63°
43°
3
64°
42°
4
55°
37°
5
50°
37°
6
50°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crystal Mountain
Crystal Mountain's May 2026 forecast shows daily high temperatures ranging from 50° to 66°, with overnight lows between 34° and 44°. The average high for May is 57° with an average low of 38°. 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 Crystal Mountain. See also: June | July | August.
