S
M
T
W
T
F
S
26
59°
44°
27
72°
48°
28
68°
47°
29
54°
42°
30
52°
36°
1
45°
37°
2
45°
37°
3
61°
36°
4
73°
52°
5
68°
47°
6
50°
45°
7
55°
43°
8
57°
45°
9
70°
53°
10
55°
43°
11
55°
37°
12
63°
34°
13
63°
44°
14
57°
42°
15
66°
38°
16
73°
56°
17
84°
62°
18
88°
68°
19
88°
66°
20
69°
46°
21
59°
45°
22
63°
46°
23
66°
54°
24
72°
57°
25
66°
52°
26
75°
48°
27
75°
53°
28
66°
47°
29
71°
50°
30
65°
48°
31
67°
48°
1
67°
50°
2
69°
52°
3
75°
58°
4
77°
60°
5
75°
57°
6
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Richmond Heights
Richmond Heights's May 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 47° and 60°. The average high for May is 71° with an average low of 53°. 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 Richmond Heights. See also: June | July | August.
