S
M
T
W
T
F
S
26
74°
56°
27
73°
57°
28
73°
58°
29
75°
55°
30
72°
52°
1
77°
56°
2
78°
58°
3
78°
56°
4
74°
56°
5
71°
53°
6
71°
53°
7
72°
54°
8
73°
55°
9
77°
59°
10
79°
60°
11
79°
61°
12
78°
59°
13
78°
57°
14
75°
56°
15
75°
57°
16
76°
58°
17
74°
57°
18
74°
57°
19
72°
56°
20
71°
56°
21
71°
55°
22
72°
56°
23
73°
58°
24
74°
59°
25
73°
56°
26
79°
62°
27
81°
63°
28
82°
62°
29
75°
56°
30
73°
57°
31
74°
62°
1
79°
63°
2
82°
62°
3
81°
61°
4
82°
63°
5
80°
64°
6
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in El Monte
El Monte's May 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 52° and 64°. The average high for May is 76° 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 El Monte. See also: June | July | August.
