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WeatherLive › Texas › Port Aransas

Port Aransas, TX Weather (78373)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPort Aransas · 5:35 PM CDT
89° | 83°
83°F
Feels like 96°
Mostly cloudy
WindSE 9 mph · Gusts 13 mph
Precip14% · –
Humidity91% · Dew point 80°
UV index10 Very high
Air Quality31 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset7:06 AM · 7:51 PM · 12h 45m

Weather map — Port Aransas

Full radar →
Now
83°
30%
9 mph
18:00
83°
14%
12 mph
19:00
84°
10%
15 mph
20:00
84°
11%
17 mph
21:00
84°
12%
17 mph
22:00
84°
10%
16 mph
23:00
84°
11%
15 mph
00:00
83°
9%
14 mph
01:00
83°
10%
13 mph
02:00
83°
10%
13 mph
03:00
83°
10%
13 mph
04:00
83°
10%
13 mph
05:00
82°
24%
11 mph
06:00
82°
24%
10 mph
07:00
82°
21%
9 mph
08:00
82°
26%
8 mph
09:00
82°
30%
6 mph
10:00
82°
29%
4 mph
11:00
82°
26%
4 mph
12:00
83°
9%
5 mph
13:00
83°
22%
6 mph
14:00
84°
8%
7 mph
15:00
84°
8%
8 mph
16:00
84°
7%
8 mph

Today · Sun 8/30

High 89°
14% / –

Sunny. Winds E at 17 mph.

Tonight · Sun 8/30

Low 82°
12% / –

Sunny. Winds SE at 17 mph.

Tomorrow · Mon 8/31

85° | 82°
36% / 0.01 in

Sunny. Winds SE at 15 mph.

7-day trend

Port Aransas · temperature + precipitation

10-day forecast

Updated 5:35 PM

Details & indices

Wind
9 mph SE
Gusts 13 mph
Humidity
91%
Dew point 80°
Pressure
29.91 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Good
AQI 31 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Port Aransas

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise7:06 AM
Sunset7:51 PM
Length of day12h 45m
Moonrise9:16 PM
Moonset9:22 AM
Moon phase🌖 Waning Gibbous · 92%
Next full moonSep 26 Harvest Moon
Latitude27.8339°N
Longitude-97.0611°E

Water temps nearby

View all →
Port Aransas (0 mi)86°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Houston
Sunny
100°
San Antonio
Sunny
100°
Dallas
Sunny
102°
Fort Worth
Sunny
102°
Austin
Sunny
103°
El Paso
Sunny
105°
Data sources · Sunday, August 30
Where the Port Aransas forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 27.8339°N, -97.0611°.
NBM + global weather models
Updated: 5:35 PM
Weather in Port Aransas
The 10-day span for Port Aransas runs from a high near 89° on Sunday down to 82° overnight on Tuesday. Roughly 0.09 in of rain falls over the period, with Friday the most likely wet day (58%). Wind is the one to watch: gusts to 25 mph around Tuesday. No active NWS alerts at the moment — quiet on the hazards front. Right now Port Aransas is about 20° cooler than nearby Austin. Longer view: continental plains — big swings and a spring severe-storm season.
Port Aransas, TX · Elev 7 ft · 27.83°N, 97.06°W · Texas · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 5:35 PM