S
M
T
W
T
F
S
26
75°
55°
27
73°
45°
28
61°
44°
29
65°
47°
30
65°
46°
1
60°
44°
2
67°
48°
3
72°
52°
4
72°
55°
5
67°
48°
6
68°
49°
7
68°
51°
8
69°
51°
9
68°
54°
10
73°
53°
11
67°
58°
12
71°
50°
13
67°
49°
14
68°
50°
15
68°
50°
16
70°
55°
17
76°
59°
18
78°
61°
19
79°
61°
20
79°
62°
21
80°
61°
22
79°
61°
23
80°
62°
24
78°
63°
25
78°
60°
26
79°
59°
27
81°
60°
28
81°
63°
29
82°
63°
30
82°
64°
31
83°
64°
1
83°
65°
2
85°
66°
3
85°
66°
4
84°
65°
5
84°
66°
6
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Buckner
Buckner's May 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 44° and 66°. The average high for May is 75° with an average low of 56°. 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 Buckner. See also: June | July | August.