S
M
T
W
T
F
S
27
91°
79°
28
90°
84°
29
92°
80°
30
92°
83°
1
92°
77°
2
87°
78°
3
88°
78°
4
80°
77°
5
87°
75°
6
87°
77°
7
88°
77°
8
89°
78°
9
87°
76°
10
90°
81°
11
89°
80°
12
89°
81°
13
88°
82°
14
89°
82°
15
85°
77°
16
82°
67°
17
76°
65°
18
76°
66°
19
77°
67°
20
75°
66°
21
74°
70°
22
80°
70°
23
76°
65°
24
75°
65°
25
74°
66°
26
76°
65°
27
77°
66°
28
76°
68°
29
78°
72°
30
76°
71°
31
76°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Port Aransas
Port Aransas's October 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 65° and 82°. The average high for October is 80° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Port Aransas. See also: November | December | January.
