S
M
T
W
T
F
S
26
84°
57°
27
86°
61°
28
79°
66°
29
82°
64°
30
73°
63°
1
64°
54°
2
72°
46°
3
75°
41°
4
82°
45°
5
84°
48°
6
79°
64°
7
73°
61°
8
68°
59°
9
74°
62°
10
81°
64°
11
79°
55°
12
82°
58°
13
84°
56°
14
79°
53°
15
80°
57°
16
84°
60°
17
83°
63°
18
85°
64°
19
87°
65°
20
85°
63°
21
86°
64°
22
84°
60°
23
83°
63°
24
85°
64°
25
86°
64°
26
87°
63°
27
87°
64°
28
86°
64°
29
86°
65°
30
82°
65°
31
82°
66°
1
85°
66°
2
87°
65°
3
88°
67°
4
86°
66°
5
83°
67°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Richmond
Richmond's May 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 53° and 67°. The average high for May is 84° with an average low of 63°. 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. See also: June | July | August.