S
M
T
W
T
F
S
26
61°
43°
27
67°
59°
28
68°
48°
29
55°
40°
30
52°
35°
1
50°
34°
2
51°
37°
3
62°
46°
4
62°
45°
5
63°
46°
6
59°
44°
7
60°
45°
8
58°
45°
9
63°
46°
10
62°
50°
11
65°
52°
12
69°
51°
13
68°
47°
14
62°
44°
15
62°
44°
16
63°
46°
17
64°
47°
18
70°
56°
19
72°
52°
20
66°
47°
21
65°
48°
22
66°
48°
23
67°
54°
24
76°
58°
25
77°
57°
26
70°
53°
27
68°
54°
28
70°
58°
29
76°
59°
30
79°
60°
31
78°
60°
1
79°
61°
2
80°
62°
3
81°
62°
4
81°
56°
5
71°
56°
6
72°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Romulus
Romulus's May 2026 forecast shows daily high temperatures ranging from 50° to 81°, with overnight lows between 34° and 62°. The average high for May is 67° with an average low of 51°. 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 Romulus. See also: June | July | August.
