S
M
T
W
T
F
S
26
68°
39°
27
65°
49°
28
61°
48°
29
51°
40°
30
50°
34°
1
46°
34°
2
49°
30°
3
59°
42°
4
76°
49°
5
59°
43°
6
55°
36°
7
58°
36°
8
62°
35°
9
70°
41°
10
60°
35°
11
58°
34°
12
66°
30°
13
57°
34°
14
58°
35°
15
70°
34°
16
79°
64°
17
84°
67°
18
82°
70°
19
81°
49°
20
56°
42°
21
63°
44°
22
68°
50°
23
74°
57°
24
76°
55°
25
77°
54°
26
77°
57°
27
78°
57°
28
79°
55°
29
77°
51°
30
76°
57°
31
77°
56°
1
75°
57°
2
75°
55°
3
70°
53°
4
70°
52°
5
71°
56°
6
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Royalton Township
Royalton Township's May 2026 forecast shows daily high temperatures ranging from 56° to 84°, with overnight lows between 42° and 70°. The average high for May is 75° with an average low of 55°. 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 Royalton Township. See also: June | July | August.