S
M
T
W
T
F
S
26
79°
47°
27
78°
40°
28
79°
41°
29
78°
50°
30
77°
47°
1
79°
52°
2
78°
59°
3
72°
51°
4
67°
48°
5
66°
44°
6
65°
44°
7
57°
39°
8
64°
45°
9
69°
37°
10
72°
36°
11
72°
38°
12
71°
49°
13
70°
47°
14
70°
44°
15
71°
48°
16
73°
54°
17
66°
57°
18
62°
47°
19
64°
41°
20
61°
42°
21
61°
40°
22
61°
40°
23
58°
43°
24
58°
44°
25
57°
44°
26
58°
41°
27
59°
44°
28
60°
45°
29
58°
44°
30
56°
45°
31
56°
47°
1
56°
47°
2
57°
42°
3
55°
44°
4
55°
44°
5
54°
45°
6
54°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cornella
Cornella's May 2026 forecast shows daily high temperatures ranging from 54° to 64°, with overnight lows between 40° and 47°. The average high for May is 58° with an average low of 44°. 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 Cornella. See also: June | July | August.
