S
M
T
W
T
F
S
26
65°
45°
27
75°
40°
28
74°
53°
29
63°
49°
30
52°
41°
1
52°
37°
2
45°
36°
3
59°
35°
4
72°
48°
5
74°
60°
6
62°
47°
7
61°
40°
8
61°
42°
9
68°
50°
10
64°
47°
11
63°
42°
12
70°
41°
13
69°
49°
14
55°
44°
15
69°
42°
16
73°
49°
17
83°
59°
18
89°
64°
19
89°
67°
20
74°
51°
21
65°
49°
22
66°
54°
23
71°
54°
24
74°
57°
25
77°
64°
26
71°
63°
27
73°
60°
28
74°
48°
29
75°
52°
30
71°
49°
31
69°
48°
1
69°
47°
2
68°
49°
3
71°
51°
4
73°
55°
5
75°
56°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Richwood
Richwood's May 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 47° and 63°. The average high for May is 72° 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 Richwood. See also: June | July | August.
