S
M
T
W
T
F
S
26
81°
55°
27
86°
68°
28
77°
61°
29
72°
55°
30
64°
46°
1
70°
45°
2
73°
42°
3
80°
59°
4
82°
62°
5
81°
62°
6
66°
48°
7
69°
45°
8
78°
55°
9
81°
61°
10
76°
57°
11
79°
58°
12
80°
60°
13
83°
61°
14
83°
60°
15
81°
57°
16
81°
62°
17
77°
61°
18
76°
62°
19
81°
63°
20
80°
62°
21
82°
57°
22
75°
55°
23
76°
56°
24
75°
58°
25
74°
56°
26
75°
56°
27
76°
57°
28
78°
57°
29
78°
61°
30
81°
65°
31
80°
66°
1
80°
65°
2
81°
62°
3
80°
66°
4
81°
66°
5
80°
67°
6
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Menifee
Menifee's May 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 42° and 67°. The average high for May is 78° with an average low of 59°. 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 Menifee. See also: June | July | August.