S
M
T
W
T
F
S
26
66°
47°
27
65°
43°
28
63°
45°
29
64°
44°
30
65°
46°
1
66°
47°
2
66°
44°
3
65°
46°
4
64°
45°
5
64°
43°
6
66°
46°
7
68°
53°
8
67°
48°
9
68°
53°
10
72°
48°
11
67°
46°
12
67°
45°
13
65°
45°
14
66°
48°
15
66°
50°
16
68°
47°
17
69°
56°
18
76°
49°
19
68°
48°
20
69°
49°
21
72°
57°
22
71°
58°
23
78°
59°
24
78°
59°
25
76°
58°
26
79°
60°
27
78°
59°
28
79°
57°
29
80°
59°
30
82°
58°
31
78°
54°
1
77°
56°
2
75°
58°
3
76°
60°
4
79°
61°
5
74°
61°
6
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Richmond
New Richmond's May 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 43° and 61°. The average high for May is 71° with an average low of 52°. 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 New Richmond. See also: June | July | August.