S
M
T
W
T
F
S
28
79°
61°
29
78°
61°
30
79°
62°
1
82°
59°
2
88°
59°
3
94°
60°
4
93°
63°
5
93°
61°
6
92°
62°
7
93°
63°
8
94°
62°
9
92°
62°
10
93°
63°
11
94°
64°
12
96°
65°
13
98°
67°
14
95°
63°
15
91°
64°
16
91°
64°
17
95°
64°
18
95°
64°
19
94°
66°
20
96°
67°
21
96°
67°
22
94°
66°
23
94°
66°
24
92°
62°
25
91°
61°
26
91°
61°
27
93°
62°
28
94°
64°
29
96°
65°
30
97°
66°
31
97°
67°
1
96°
66°
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 82° to 98°, with overnight lows between 59° and 67°. The average high for July is 93° with an average low of 64°. 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.