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