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