S
M
T
W
T
F
S
26
78°
54°
27
76°
57°
28
71°
53°
29
72°
53°
30
70°
52°
1
63°
47°
2
60°
43°
3
63°
46°
4
68°
49°
5
65°
48°
6
74°
54°
7
70°
53°
8
70°
53°
9
69°
50°
10
70°
47°
11
70°
51°
12
73°
56°
13
75°
56°
14
75°
55°
15
73°
51°
16
71°
48°
17
70°
47°
18
71°
50°
19
73°
57°
20
73°
55°
21
72°
53°
22
72°
52°
23
73°
55°
24
74°
58°
25
74°
58°
26
75°
57°
27
74°
58°
28
74°
58°
29
73°
59°
30
75°
59°
31
75°
58°
1
76°
57°
2
74°
58°
3
75°
60°
4
76°
58°
5
81°
59°
6
85°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Butler
Butler's May 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 43° and 60°. The average high for May is 72° with an average low of 54°. 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 Butler. See also: June | July | August.