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