S
M
T
W
T
F
S
26
55°
44°
27
62°
39°
28
64°
41°
29
68°
38°
30
70°
37°
1
69°
37°
2
74°
38°
3
76°
42°
4
71°
49°
5
73°
46°
6
63°
32°
7
76°
43°
8
83°
44°
9
82°
43°
10
87°
47°
11
89°
53°
12
89°
57°
13
89°
56°
14
81°
55°
15
84°
54°
16
86°
52°
17
85°
54°
18
84°
53°
19
77°
44°
20
69°
40°
21
71°
41°
22
71°
40°
23
72°
41°
24
72°
40°
25
73°
41°
26
75°
41°
27
81°
47°
28
77°
44°
29
80°
43°
30
82°
44°
31
83°
46°
1
82°
47°
2
82°
48°
3
85°
51°
4
80°
52°
5
77°
48°
6
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Delta
North Delta's May 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 32° and 57°. The average high for May is 79° with an average low of 46°. 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 North Delta. See also: June | July | August.