S
M
T
W
T
F
S
26
57°
37°
27
66°
34°
28
55°
46°
29
52°
45°
30
48°
37°
1
48°
32°
2
45°
32°
3
56°
41°
4
70°
53°
5
69°
49°
6
51°
35°
7
50°
35°
8
49°
34°
9
52°
32°
10
57°
39°
11
58°
35°
12
59°
37°
13
58°
40°
14
59°
42°
15
62°
42°
16
61°
41°
17
69°
46°
18
70°
46°
19
66°
42°
20
72°
47°
21
70°
45°
22
70°
40°
23
63°
38°
24
63°
39°
25
64°
40°
26
64°
40°
27
65°
41°
28
64°
40°
29
64°
40°
30
65°
41°
31
67°
50°
1
67°
44°
2
68°
42°
3
68°
49°
4
70°
48°
5
68°
45°
6
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Elmer
Elmer's May 2026 forecast shows daily high temperatures ranging from 49° to 73°, with overnight lows between 32° and 53°. The average high for May is 63° with an average low of 42°. 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 Elmer. See also: June | July | August.