S
M
T
W
T
F
S
26
76°
48°
27
82°
48°
28
78°
60°
29
74°
54°
30
64°
42°
1
68°
39°
2
72°
37°
3
64°
30°
4
80°
41°
5
74°
54°
6
81°
54°
7
65°
43°
8
73°
36°
9
75°
49°
10
82°
46°
11
71°
48°
12
77°
41°
13
79°
51°
14
65°
43°
15
79°
40°
16
85°
59°
17
89°
54°
18
90°
67°
19
89°
66°
20
87°
64°
21
78°
64°
22
72°
64°
23
75°
62°
24
79°
66°
25
75°
65°
26
76°
60°
27
81°
61°
28
82°
59°
29
78°
57°
30
79°
58°
31
79°
59°
1
78°
58°
2
76°
58°
3
78°
56°
4
76°
60°
5
78°
60°
6
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rugby
Rugby's May 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 56° and 66°. The average high for May is 78° with an average low of 60°. 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 Rugby. See also: June | July | August.