S
M
T
W
T
F
S
26
59°
42°
27
64°
43°
28
61°
51°
29
55°
42°
30
55°
41°
1
52°
38°
2
48°
35°
3
57°
36°
4
69°
51°
5
64°
48°
6
50°
42°
7
52°
41°
8
55°
41°
9
59°
43°
10
57°
40°
11
53°
38°
12
52°
42°
13
50°
43°
14
55°
46°
15
59°
47°
16
64°
50°
17
66°
49°
18
67°
53°
19
65°
50°
20
64°
54°
21
67°
53°
22
66°
47°
23
70°
52°
24
67°
50°
25
70°
54°
26
72°
55°
27
72°
55°
28
71°
56°
29
73°
55°
30
71°
54°
31
67°
51°
1
63°
49°
2
64°
51°
3
64°
55°
4
72°
55°
5
68°
53°
6
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Riverdale
North Riverdale's May 2026 forecast shows daily high temperatures ranging from 50° to 73°, with overnight lows between 38° and 56°. The average high for May is 65° with an average low of 50°. 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 North Riverdale. See also: June | July | August.