S
M
T
W
T
F
S
28
74°
58°
29
78°
57°
30
78°
59°
1
81°
61°
2
85°
55°
3
91°
57°
4
92°
62°
5
91°
64°
6
93°
65°
7
98°
64°
8
100°
64°
9
98°
64°
10
95°
64°
11
95°
64°
12
93°
68°
13
93°
71°
14
100°
69°
15
106°
72°
16
100°
71°
17
93°
70°
18
98°
70°
19
99°
69°
20
92°
72°
21
93°
70°
22
99°
70°
23
103°
71°
24
102°
72°
25
101°
71°
26
101°
71°
27
99°
71°
28
100°
67°
29
97°
64°
30
99°
64°
31
106°
67°
1
105°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Perris
Perris's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Perris. See also: August | September | October.