S
M
T
W
T
F
S
26
62°
48°
27
66°
50°
28
75°
43°
29
78°
47°
30
77°
50°
1
84°
53°
2
81°
55°
3
74°
53°
4
66°
50°
5
65°
48°
6
81°
52°
7
91°
54°
8
92°
55°
9
93°
57°
10
92°
56°
11
97°
56°
12
84°
56°
13
86°
57°
14
84°
55°
15
81°
52°
16
82°
55°
17
84°
56°
18
84°
57°
19
85°
57°
20
85°
56°
21
84°
57°
22
85°
57°
23
86°
58°
24
86°
58°
25
85°
57°
26
85°
57°
27
84°
55°
28
78°
54°
29
77°
53°
30
79°
53°
31
78°
55°
1
79°
56°
2
81°
55°
3
80°
55°
4
80°
54°
5
82°
55°
6
81°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Moreno Valley
Moreno Valley's May 2026 forecast shows daily high temperatures ranging from 65° to 97°, with overnight lows between 48° and 58°. The average high for May is 83° with an average low of 55°. 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 Moreno Valley. See also: June | July | August.
