S
M
T
W
T
F
S
26
85°
64°
27
91°
73°
28
82°
72°
29
74°
58°
30
63°
59°
1
63°
52°
2
76°
49°
3
81°
59°
4
81°
60°
5
88°
63°
6
63°
54°
7
71°
51°
8
74°
58°
9
90°
68°
10
81°
63°
11
78°
58°
12
83°
58°
13
90°
61°
14
90°
69°
15
88°
67°
16
87°
69°
17
87°
74°
18
90°
77°
19
86°
65°
20
80°
65°
21
78°
68°
22
85°
66°
23
82°
66°
24
81°
67°
25
86°
67°
26
86°
68°
27
79°
67°
28
84°
67°
29
85°
68°
30
86°
69°
31
86°
64°
1
87°
70°
2
86°
72°
3
85°
68°
4
91°
75°
5
85°
72°
6
86°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dallas Executive Airport
Dallas Executive Airport's May 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 64° and 75°. The average high for May is 85° with an average low of 69°. 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 Dallas Executive Airport. See also: June | July | August.
