S
M
T
W
T
F
S
26
75°
48°
27
68°
52°
28
72°
54°
29
71°
55°
30
72°
55°
1
80°
57°
2
82°
56°
3
80°
55°
4
71°
50°
5
70°
47°
6
78°
56°
7
82°
57°
8
81°
57°
9
82°
56°
10
73°
57°
11
82°
60°
12
85°
61°
13
85°
61°
14
84°
51°
15
74°
50°
16
77°
60°
17
75°
61°
18
78°
62°
19
79°
60°
20
76°
54°
21
79°
58°
22
83°
61°
23
86°
62°
24
85°
62°
25
84°
61°
26
86°
62°
27
87°
62°
28
88°
61°
29
92°
59°
30
87°
64°
31
90°
61°
1
90°
57°
2
81°
56°
3
80°
56°
4
79°
58°
5
81°
65°
6
88°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Buttermilk
Buttermilk's May 2026 forecast shows daily high temperatures ranging from 68° to 92°, with overnight lows between 47° and 65°. The average high for May is 80° with an average low of 58°. 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 Buttermilk. See also: June | July | August.