S
M
T
W
T
F
S
26
61°
55°
27
68°
48°
28
75°
52°
29
81°
54°
30
86°
59°
1
84°
66°
2
81°
61°
3
64°
57°
4
61°
55°
5
66°
55°
6
75°
61°
7
82°
57°
8
86°
61°
9
91°
63°
10
90°
66°
11
93°
68°
12
93°
72°
13
82°
63°
14
88°
57°
15
90°
64°
16
80°
64°
17
82°
70°
18
85°
58°
19
90°
59°
20
93°
63°
21
95°
64°
22
94°
59°
23
91°
59°
24
90°
60°
25
91°
62°
26
93°
62°
27
86°
58°
28
84°
58°
29
86°
60°
30
88°
61°
31
85°
59°
1
89°
61°
2
90°
62°
3
91°
62°
4
92°
63°
5
92°
62°
6
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Delevan
Delevan's May 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 58° and 64°. The average high for May is 90° with an average low of 61°. 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 Delevan. See also: June | July | August.
