S
M
T
W
T
F
S
26
86°
63°
27
84°
66°
28
72°
64°
29
73°
57°
30
66°
50°
1
70°
50°
2
70°
46°
3
75°
45°
4
82°
61°
5
68°
50°
6
63°
48°
7
70°
50°
8
78°
58°
9
82°
59°
10
76°
51°
11
73°
52°
12
75°
58°
13
77°
57°
14
79°
62°
15
80°
66°
16
82°
64°
17
81°
65°
18
81°
68°
19
82°
69°
20
80°
61°
21
78°
64°
22
76°
64°
23
76°
64°
24
77°
66°
25
76°
66°
26
77°
65°
27
78°
65°
28
79°
63°
29
79°
64°
30
80°
65°
31
79°
64°
1
82°
65°
2
84°
68°
3
84°
68°
4
85°
69°
5
81°
69°
6
82°
70°
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 70° to 85°, with overnight lows between 50° and 70°. The average high for May is 79° with an average low of 63°. 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.
