S
M
T
W
T
F
S
29
63°
35°
30
80°
47°
31
69°
39°
1
42°
37°
2
72°
39°
3
64°
38°
4
62°
39°
5
53°
37°
6
51°
33°
7
38°
30°
8
N/A
9
70°
45°
10
51°
38°
11
61°
52°
12
79°
60°
13
76°
60°
14
74°
54°
15
67°
48°
16
63°
49°
17
65°
50°
18
67°
48°
19
64°
48°
20
68°
54°
21
62°
42°
22
55°
38°
23
56°
47°
24
61°
48°
25
67°
46°
26
57°
41°
27
57°
40°
28
58°
49°
29
67°
51°
30
67°
51°
1
69°
47°
2
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Riverdale
Riverdale's April 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 38° and 60°. The average high for April is 64° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Riverdale. See also: May | June | July.