S
M
T
W
T
F
S
28
86°
67°
29
91°
78°
30
92°
77°
1
92°
76°
2
92°
71°
3
90°
69°
4
84°
68°
5
84°
69°
6
85°
65°
7
86°
61°
8
87°
64°
9
88°
70°
10
84°
68°
11
85°
66°
12
89°
64°
13
93°
67°
14
94°
68°
15
97°
72°
16
95°
74°
17
97°
74°
18
95°
72°
19
93°
71°
20
88°
66°
21
86°
67°
22
86°
65°
23
88°
67°
24
86°
67°
25
85°
66°
26
90°
71°
27
86°
70°
28
85°
67°
29
80°
65°
30
79°
65°
31
81°
68°
1
83°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Riverdale
Riverdale's July 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 64° and 74°. 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 Riverdale. See also: August | September | October.