S
M
T
W
T
F
S
26
82°
75°
27
85°
77°
28
85°
76°
29
84°
70°
30
85°
70°
1
72°
58°
2
75°
54°
3
78°
51°
4
80°
55°
5
83°
73°
6
84°
71°
7
74°
68°
8
76°
68°
9
89°
72°
10
87°
71°
11
81°
68°
12
83°
64°
13
86°
63°
14
85°
65°
15
83°
70°
16
85°
71°
17
83°
78°
18
85°
78°
19
88°
72°
20
82°
67°
21
80°
70°
22
85°
70°
23
85°
69°
24
85°
70°
25
86°
70°
26
86°
69°
27
79°
65°
28
87°
63°
29
89°
74°
30
88°
74°
31
88°
75°
1
89°
74°
2
84°
74°
3
83°
75°
4
84°
76°
5
86°
74°
6
87°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Buckeye
Buckeye's May 2026 forecast shows daily high temperatures ranging from 83° to 89°, with overnight lows between 74° and 76°. The average high for May is 86° with an average low of 75°. 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 Buckeye. See also: June | July | August.
