S
M
T
W
T
F
S
26
61°
40°
27
74°
41°
28
64°
53°
29
53°
43°
30
49°
38°
1
46°
35°
2
45°
32°
3
53°
32°
4
70°
45°
5
66°
48°
6
52°
43°
7
55°
39°
8
55°
40°
9
64°
43°
10
54°
42°
11
54°
39°
12
59°
34°
13
62°
45°
14
47°
43°
15
60°
46°
16
78°
58°
17
74°
63°
18
86°
71°
19
85°
61°
20
64°
39°
21
57°
45°
22
65°
51°
23
65°
54°
24
69°
57°
25
68°
56°
26
70°
56°
27
69°
54°
28
71°
56°
29
70°
52°
30
75°
58°
31
74°
57°
1
68°
57°
2
70°
58°
3
72°
58°
4
68°
57°
5
67°
57°
6
71°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Elma
Elma's May 2026 forecast shows daily high temperatures ranging from 57° to 86°, with overnight lows between 39° and 71°. The average high for May is 71° 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 Elma. See also: June | July | August.