S
M
T
W
T
F
S
26
75°
54°
27
68°
46°
28
55°
43°
29
59°
39°
30
57°
39°
1
57°
37°
2
63°
34°
3
72°
46°
4
81°
50°
5
57°
45°
6
57°
39°
7
70°
39°
8
75°
46°
9
75°
45°
10
70°
41°
11
81°
45°
12
77°
55°
13
75°
46°
14
79°
48°
15
86°
57°
16
84°
63°
17
84°
64°
18
82°
50°
19
64°
43°
20
63°
47°
21
67°
51°
22
69°
50°
23
74°
55°
24
76°
56°
25
78°
54°
26
79°
57°
27
77°
54°
28
76°
57°
29
77°
54°
30
76°
54°
31
80°
59°
1
81°
59°
2
77°
58°
3
72°
56°
4
73°
56°
5
78°
61°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Corning
Corning's May 2026 forecast shows daily high temperatures ranging from 63° to 84°, with overnight lows between 43° and 64°. The average high for May is 75° with an average low of 55°. 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 Corning. See also: June | July | August.
