S
M
T
W
T
F
S
26
48°
39°
27
46°
39°
28
50°
34°
29
57°
30°
30
52°
28°
1
54°
28°
2
70°
34°
3
70°
41°
4
61°
36°
5
48°
32°
6
45°
28°
7
61°
28°
8
73°
37°
9
59°
41°
10
59°
37°
11
73°
32°
12
72°
46°
13
75°
39°
14
79°
52°
15
84°
46°
16
71°
46°
17
62°
46°
18
56°
40°
19
50°
35°
20
64°
45°
21
67°
46°
22
68°
51°
23
69°
52°
24
73°
50°
25
73°
52°
26
75°
56°
27
75°
55°
28
76°
56°
29
73°
52°
30
71°
55°
31
76°
57°
1
76°
57°
2
68°
56°
3
72°
55°
4
73°
57°
5
76°
58°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cyrus
Cyrus's May 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 35° and 58°. The average high for May is 70° 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 Cyrus. See also: June | July | August.