S
M
T
W
T
F
S
26
72°
32°
27
58°
43°
28
57°
48°
29
69°
43°
30
78°
41°
1
76°
44°
2
76°
49°
3
84°
48°
4
79°
50°
5
66°
53°
6
62°
51°
7
66°
50°
8
65°
47°
9
71°
41°
10
69°
46°
11
74°
48°
12
83°
45°
13
60°
51°
14
61°
47°
15
53°
43°
16
60°
44°
17
64°
35°
18
70°
42°
19
65°
46°
20
68°
51°
21
80°
42°
22
79°
44°
23
69°
51°
24
72°
50°
25
63°
48°
26
66°
45°
27
74°
48°
28
79°
52°
29
66°
44°
30
65°
40°
31
66°
44°
1
72°
46°
2
74°
49°
3
74°
49°
4
73°
50°
5
75°
50°
6
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in DuPont
DuPont's May 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 40° and 52°. The average high for May is 71° with an average low of 47°. 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 DuPont. See also: June | July | August.
