S
M
T
W
T
F
S
26
70°
43°
27
59°
43°
28
55°
38°
29
46°
31°
30
39°
28°
1
46°
29°
2
60°
24°
3
66°
46°
4
59°
30°
5
44°
26°
6
45°
28°
7
49°
26°
8
52°
31°
9
55°
35°
10
58°
32°
11
59°
38°
12
60°
40°
13
62°
41°
14
59°
40°
15
60°
39°
16
64°
40°
17
68°
44°
18
65°
46°
19
67°
46°
20
64°
44°
21
62°
37°
22
58°
37°
23
60°
39°
24
59°
39°
25
60°
38°
26
61°
39°
27
60°
39°
28
60°
40°
29
63°
49°
30
63°
49°
31
64°
48°
1
69°
50°
2
73°
51°
3
74°
52°
4
74°
53°
5
73°
53°
6
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Butternut
Butternut's May 2026 forecast shows daily high temperatures ranging from 44° to 74°, with overnight lows between 26° and 54°. The average high for May is 62° with an average low of 41°. 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 Butternut. See also: June | July | August.