S
M
T
W
T
F
S
26
56°
41°
27
53°
39°
28
59°
35°
29
64°
41°
30
64°
41°
1
67°
40°
2
71°
41°
3
77°
46°
4
74°
54°
5
65°
47°
6
66°
43°
7
80°
36°
8
82°
50°
9
77°
53°
10
81°
44°
11
91°
47°
12
94°
63°
13
89°
63°
14
77°
52°
15
83°
47°
16
74°
50°
17
63°
38°
18
54°
37°
19
65°
35°
20
70°
38°
21
75°
44°
22
74°
51°
23
82°
47°
24
86°
55°
25
84°
59°
26
82°
61°
27
81°
57°
28
80°
53°
29
72°
52°
30
74°
49°
31
78°
53°
1
84°
50°
2
85°
55°
3
92°
54°
4
94°
60°
5
95°
59°
6
93°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Delta
Delta's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Delta. See also: June | July | August.
