S
M
T
W
T
F
S
26
84°
57°
27
83°
58°
28
79°
65°
29
83°
63°
30
N/A
1
67°
54°
2
70°
45°
3
73°
48°
4
79°
52°
5
77°
59°
6
79°
57°
7
74°
48°
8
75°
50°
9
73°
56°
10
77°
58°
11
77°
60°
12
81°
60°
13
82°
57°
14
83°
58°
15
84°
62°
16
84°
62°
17
85°
61°
18
85°
62°
19
84°
62°
20
85°
63°
21
86°
63°
22
85°
62°
23
83°
63°
24
81°
63°
25
85°
64°
26
84°
64°
27
82°
63°
28
81°
64°
29
82°
64°
30
86°
63°
31
86°
64°
1
87°
65°
2
86°
66°
3
87°
66°
4
88°
65°
5
84°
64°
6
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Centenary
Centenary's May 2026 forecast shows daily high temperatures ranging from 67° to 88°, with overnight lows between 45° and 66°. The average high for May is 81° 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 Centenary. See also: June | July | August.