S
M
T
W
T
F
S
28
96°
79°
29
97°
80°
30
95°
75°
1
96°
75°
2
91°
76°
3
96°
75°
4
95°
76°
5
95°
76°
6
98°
74°
7
98°
72°
8
96°
73°
9
96°
75°
10
95°
76°
11
93°
75°
12
94°
78°
13
84°
75°
14
75°
70°
15
85°
73°
16
92°
73°
17
94°
77°
18
93°
77°
19
95°
75°
20
95°
76°
21
98°
74°
22
103°
78°
23
92°
76°
24
95°
77°
25
94°
77°
26
94°
74°
27
96°
76°
28
95°
75°
29
96°
76°
30
97°
77°
31
97°
77°
1
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Riverside
Riverside's July 2026 forecast shows daily high temperatures ranging from 93° to 97°, with overnight lows between 71° and 77°. The average high for July is 96° with an average low of 75°. 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 Riverside. See also: August | September | October.