S
M
T
W
T
F
S
26
58°
44°
27
71°
39°
28
62°
46°
29
62°
52°
30
69°
43°
1
67°
38°
2
61°
49°
3
63°
42°
4
78°
44°
5
85°
55°
6
72°
60°
7
65°
53°
8
73°
41°
9
75°
55°
10
83°
48°
11
63°
47°
12
71°
40°
13
76°
57°
14
63°
53°
15
72°
52°
16
86°
47°
17
88°
58°
18
95°
62°
19
97°
71°
20
96°
69°
21
70°
57°
22
60°
51°
23
56°
51°
24
63°
54°
25
75°
61°
26
74°
66°
27
81°
64°
28
81°
53°
29
77°
58°
30
77°
50°
31
73°
53°
1
73°
53°
2
77°
54°
3
76°
58°
4
76°
58°
5
85°
63°
6
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in East Riverdale
East Riverdale's May 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 50° and 66°. The average high for May is 78° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in East Riverdale. See also: June | July | August.