S
M
T
W
T
F
S
28
72°
62°
29
74°
60°
30
73°
64°
1
75°
64°
2
81°
61°
3
85°
59°
4
88°
62°
5
86°
66°
6
86°
65°
7
88°
64°
8
86°
63°
9
87°
64°
10
83°
64°
11
86°
65°
12
80°
67°
13
89°
67°
14
93°
67°
15
96°
67°
16
93°
69°
17
88°
69°
18
86°
66°
19
87°
69°
20
86°
70°
21
88°
71°
22
89°
72°
23
91°
72°
24
92°
71°
25
91°
70°
26
89°
69°
27
88°
66°
28
88°
68°
29
87°
68°
30
86°
66°
31
84°
66°
1
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South El Monte
South El Monte's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 66° and 72°. The average high for July is 89° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in South El Monte. See also: August | September | October.