S
M
T
W
T
F
S
26
67°
29°
27
69°
35°
28
72°
38°
29
78°
42°
30
78°
41°
1
80°
43°
2
60°
35°
3
65°
41°
4
62°
41°
5
63°
43°
6
64°
42°
7
63°
36°
8
60°
33°
9
60°
33°
10
63°
34°
11
65°
35°
12
62°
34°
13
59°
31°
14
57°
32°
15
53°
28°
16
48°
28°
17
49°
24°
18
46°
24°
19
47°
25°
20
48°
24°
21
50°
25°
22
58°
31°
23
50°
25°
24
59°
33°
25
59°
28°
26
52°
27°
27
56°
28°
28
58°
29°
29
60°
30°
30
61°
33°
31
62°
35°
1
62°
33°
2
61°
32°
3
62°
30°
4
57°
28°
5
57°
28°
6
55°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mount Baldy
Mount Baldy's May 2026 forecast shows daily high temperatures ranging from 46° to 65°, with overnight lows between 24° and 43°. The average high for May is 58° with an average low of 31°. 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 Mount Baldy. See also: June | July | August.
