S
M
T
W
T
F
S
26
64°
52°
27
67°
51°
28
77°
44°
29
79°
45°
30
80°
50°
1
82°
54°
2
85°
54°
3
70°
58°
4
68°
49°
5
69°
48°
6
79°
49°
7
88°
53°
8
91°
55°
9
91°
56°
10
94°
57°
11
95°
56°
12
90°
57°
13
89°
56°
14
92°
57°
15
85°
55°
16
83°
55°
17
82°
54°
18
85°
58°
19
86°
59°
20
86°
58°
21
85°
59°
22
86°
59°
23
87°
58°
24
87°
59°
25
86°
59°
26
86°
58°
27
85°
56°
28
80°
55°
29
79°
56°
30
81°
55°
31
80°
57°
1
80°
58°
2
83°
57°
3
82°
57°
4
82°
56°
5
83°
56°
6
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Elsinore
Lake Elsinore's May 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 48° and 59°. The average high for May is 84° with an average low of 56°. 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 Lake Elsinore. See also: June | July | August.
