S
M
T
W
T
F
S
26
64°
48°
27
66°
46°
28
73°
45°
29
81°
46°
30
84°
48°
1
81°
50°
2
72°
54°
3
70°
54°
4
63°
53°
5
66°
54°
6
75°
55°
7
82°
52°
8
82°
50°
9
90°
54°
10
84°
54°
11
91°
52°
12
84°
58°
13
80°
56°
14
88°
52°
15
88°
55°
16
81°
50°
17
75°
59°
18
84°
57°
19
85°
59°
20
92°
61°
21
95°
59°
22
94°
53°
23
89°
54°
24
85°
55°
25
82°
54°
26
84°
55°
27
91°
59°
28
89°
60°
29
88°
57°
30
89°
58°
31
92°
60°
1
86°
55°
2
90°
59°
3
90°
60°
4
91°
60°
5
91°
59°
6
90°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Monument Hills
Monument Hills's May 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 53° and 61°. The average high for May is 89° with an average low of 58°. 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 Monument Hills. See also: June | July | August.
