S
M
T
W
T
F
S
28
91°
76°
29
92°
77°
30
91°
77°
1
89°
76°
2
89°
77°
3
90°
77°
4
90°
76°
5
88°
77°
6
87°
75°
7
88°
74°
8
88°
76°
9
89°
76°
10
89°
77°
11
90°
77°
12
89°
76°
13
89°
77°
14
90°
76°
15
89°
75°
16
88°
77°
17
89°
78°
18
91°
78°
19
90°
77°
20
90°
75°
21
90°
75°
22
92°
75°
23
91°
76°
24
91°
76°
25
90°
75°
26
90°
75°
27
91°
76°
28
90°
76°
29
90°
77°
30
91°
76°
31
90°
75°
1
90°
75°
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 87° to 92°, with overnight lows between 74° and 78°. The average high for July is 90° with an average low of 76°. 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.
