S
M
T
W
T
F
S
26
54°
27°
27
53°
30°
28
53°
31°
29
48°
31°
30
49°
30°
1
48°
32°
2
50°
30°
3
54°
31°
4
58°
32°
5
59°
33°
6
58°
33°
7
56°
32°
8
60°
30°
9
51°
34°
10
53°
31°
11
61°
34°
12
62°
34°
13
63°
35°
14
64°
36°
15
64°
37°
16
63°
37°
17
61°
35°
18
66°
37°
19
66°
37°
20
65°
39°
21
67°
30°
22
66°
31°
23
64°
37°
24
69°
34°
25
69°
36°
26
70°
37°
27
70°
34°
28
71°
32°
29
63°
28°
30
67°
37°
31
71°
38°
1
73°
41°
2
74°
41°
3
74°
42°
4
73°
42°
5
74°
37°
6
66°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Centennial
Centennial's May 2026 forecast shows daily high temperatures ranging from 48° to 74°, with overnight lows between 27° and 42°. The average high for May is 62° with an average low of 34°. 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 Centennial. See also: June | July | August.
