S
M
T
W
T
F
S
28
70°
55°
29
66°
54°
30
67°
54°
1
69°
51°
2
72°
54°
3
75°
53°
4
80°
54°
5
84°
56°
6
80°
57°
7
78°
56°
8
81°
56°
9
80°
55°
10
79°
56°
11
77°
55°
12
81°
58°
13
75°
56°
14
75°
55°
15
76°
57°
16
75°
59°
17
76°
57°
18
82°
61°
19
84°
61°
20
77°
60°
21
77°
61°
22
78°
57°
23
77°
53°
24
76°
54°
25
76°
53°
26
82°
55°
27
84°
57°
28
77°
54°
29
80°
56°
30
81°
58°
31
77°
54°
1
77°
53°
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 66° to 84°, with overnight lows between 51° and 61°. The average high for July is 77° with an average low of 56°. 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.