S
M
T
W
T
F
S
26
68°
36°
27
68°
45°
28
63°
50°
29
72°
50°
30
72°
48°
1
70°
46°
2
70°
52°
3
61°
54°
4
61°
50°
5
61°
50°
6
55°
48°
7
59°
41°
8
66°
41°
9
73°
50°
10
61°
48°
11
54°
37°
12
57°
34°
13
55°
46°
14
54°
39°
15
55°
36°
16
57°
43°
17
57°
52°
18
57°
46°
19
63°
48°
20
61°
55°
21
72°
54°
22
81°
54°
23
79°
59°
24
81°
55°
25
N/A
26
83°
55°
27
68°
57°
28
75°
61°
29
76°
58°
30
73°
57°
31
74°
58°
1
68°
58°
2
67°
54°
3
65°
53°
4
64°
53°
5
64°
54°
6
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Deal
Deal's May 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 53° and 61°. The average high for May is 70° with an average low of 56°. 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 Deal. See also: June | July | August.
