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
86°
61°
5
86°
63°
6
87°
63°
7
85°
65°
8
88°
66°
9
86°
65°
10
84°
66°
11
83°
67°
12
86°
68°
13
88°
67°
14
89°
69°
15
91°
70°
16
92°
70°
17
90°
69°
18
87°
66°
19
86°
68°
20
88°
69°
21
88°
69°
22
89°
70°
23
89°
70°
24
88°
69°
25
89°
70°
26
89°
70°
27
88°
69°
28
88°
69°
29
87°
68°
30
89°
70°
31
89°
69°
1
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rosemead
Rosemead's July 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 63° and 70°. The average high for July is 88° with an average low of 68°. 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 Rosemead. See also: August | September | October.