S
M
T
W
T
F
S
26
63°
39°
27
68°
39°
28
70°
54°
29
54°
43°
30
50°
37°
1
48°
37°
2
46°
32°
3
64°
32°
4
75°
48°
5
64°
48°
6
50°
41°
7
57°
34°
8
63°
36°
9
70°
37°
10
59°
36°
11
50°
34°
12
61°
30°
13
59°
43°
14
61°
37°
15
68°
34°
16
77°
48°
17
84°
55°
18
88°
64°
19
84°
50°
20
54°
38°
21
60°
42°
22
66°
51°
23
63°
53°
24
73°
52°
25
71°
53°
26
78°
52°
27
76°
54°
28
75°
56°
29
75°
54°
30
74°
54°
31
74°
54°
1
73°
55°
2
75°
64°
3
75°
60°
4
76°
59°
5
75°
59°
6
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Corunna
Corunna's May 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 38° and 64°. The average high for May is 71° with an average low of 54°. 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 Corunna. See also: June | July | August.
