S
M
T
W
T
F
S
26
53°
37°
27
50°
35°
28
57°
35°
29
56°
40°
30
60°
44°
1
62°
40°
2
58°
35°
3
53°
38°
4
53°
36°
5
54°
34°
6
55°
41°
7
54°
40°
8
56°
39°
9
55°
38°
10
59°
36°
11
62°
42°
12
60°
39°
13
60°
43°
14
58°
41°
15
60°
42°
16
59°
47°
17
69°
46°
18
65°
41°
19
58°
40°
20
61°
46°
21
66°
48°
22
64°
40°
23
67°
40°
24
68°
41°
25
69°
47°
26
72°
44°
27
73°
49°
28
73°
51°
29
74°
46°
30
71°
50°
31
65°
50°
1
70°
47°
2
73°
42°
3
65°
47°
4
66°
53°
5
75°
54°
6
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Elmira
Elmira's May 2026 forecast shows daily high temperatures ranging from 50° to 77°, with overnight lows between 34° and 54°. The average high for May is 63° with an average low of 43°. 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 Elmira. See also: June | July | August.
