World Resorts USA Port Aransas Weather

Port Aransas 7 Days Forecast

24.04
thu
Day
77°F
NW 17 mph
Precip.
0%
Night
75°F
NW 13 mph
Precip.
0%
25.04
fri
Day
73°F
NW 16 mph
Precip.
0%
Night
73°F
NW 13 mph
Precip.
0%
26.04
sat
Day
75°F
NW 14 mph
Precip.
0%
Night
73°F
NW 14 mph
Precip.
0%
27.04
sun
Day
75°F
NW 14 mph
Precip.
0%
Night
75°F
NW 18 mph
Precip.
0%
28.04
mon
Day
79°F
NW 21 mph
Precip.
60%
Night
75°F
NW 18 mph
Precip.
77%
29.04
tue
Day
79°F
N 19 mph
Precip.
0%
Night
77°F
NW 19 mph
Precip.
73%
30.04
wed
Day
79°F
NW 20 mph
Precip.
0%
Night
77°F
N 17 mph
Precip.
24%

Sea water temperature in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
65
68
71
74
77
80
83

The average sea water temperature in April of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 75.2°F and 69.8°F.

Sea water temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
69
72
75
78
81
84
87
90

The average sea water temperature in May of 2024 was 80.7°F. The highest and lowest sea temperatures during the month were 84.7°F and 76.1°F.

Air temperature in Port Aransas, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
66.6
71.6
80.1
85.1
87.4
86.6
85.9
81.3
75.2
70.4
62.0
61.9
63.5
68.8
76.1
81.4
83.6
82.0
81.2
77.0
70.8
65.8
58.5
58.8
Day temperature   
Night temperature

Precipitation total in Port Aransas, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.7
1.0
1.3
1.7
2.0
2.4
0.3
1.1
0.6
1.1
0.8
2
1
1.3
0.9
0.3
0.2
0.5
* Charts above show average data for the last 3 years.

Best time for vacation in Port Aransas

Sunniest months:
August 16 days
October 15 days
July 15 days
Warmest months:
August 87.4 °F
July 86.6 °F
June 85.9 °F
Warmest sea temp:
August 86.4 °F
September 85.2 °F
July 85.0 °F
Coldest months:
January 61.9 °F
February 62.0 °F
December 66.6 °F
Rainiest months:
July 3 days
May 3 days
September 3 days
Windiest months:
May 13.9 mph
April 13.9 mph
March 13.4 mph

Port Aransas on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+55°F
Washington
+61°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+73°F
Los Angeles
+59°F
Miami
+75°F
New York
+61°F
Orlando
+73°F
San Diego
+57°F
San Francisco
+50°F
Sarasota
+72°F
Tampa
+75°F
Houston
+75°F
Chicago
+46°F
all places
24 Hours Forecast
Port Aransas
Local time: 22:00
April 25, friday
0000
75°F
NW
13 mph
0300
75°F
NW
11 mph
0600
73°F
NW
14 mph
0900
73°F
NW
16 mph
1200
73°F
NW
16 mph
1500
75°F
NW
16 mph
1800
75°F
NW
16 mph
2100
73°F
NW
16 mph
Units of measurement: °C / °F