S
M
T
W
T
F
S
28
85°
62°
29
89°
62°
30
90°
69°
1
96°
74°
2
101°
76°
3
101°
76°
4
95°
70°
5
89°
68°
6
86°
65°
7
83°
66°
8
83°
66°
9
88°
67°
10
88°
69°
11
89°
66°
12
90°
63°
13
80°
60°
14
78°
60°
15
78°
59°
16
79°
61°
17
80°
62°
18
80°
61°
19
81°
65°
20
82°
66°
21
81°
67°
22
86°
68°
23
83°
67°
24
85°
68°
25
87°
68°
26
88°
69°
27
88°
69°
28
87°
68°
29
86°
68°
30
86°
64°
31
79°
62°
1
79°
61°
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 78° to 101°, with overnight lows between 59° and 76°. The average high for July is 86° with an average low of 66°. 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.