Port Aransas, TX Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Port Aransas, TX in one place.
A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 86. Heat index values as high as 98. South southeast wind around 13 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Port Aransas, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 12, 2026 2:17 AM CDT.
The active forecast window currently covers Jul 13 to Jul 18, 2026 for Port Aransas, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 13 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 2:17 AM CDT
- Forecast office
- CRP
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Aransas
Thursday looks like the warmest upcoming period in Port Aransas at 88 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 82 degrees F.
The strongest winds are forecast for Wednesday Night at about 16 mph SE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 2:17 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- CRP
- Radar station
- KCRP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 83. South southeast wind around 14 mph.
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 86. Southeast wind around 13 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 83. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 87. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Mostly cloudy, with a low around 82. Southeast wind around 16 mph, with gusts as high as 21 mph.
Partly sunny, with a high near 88.
Partly cloudy, with a low around 83.
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Partly cloudy, with a low around 83.
Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
86°F |
13 mph
SSE
|
|
Monday Night
Jul 13
|
Mostly Cloudy
|
83°F |
14 mph
SSE
|
|
Tuesday
Jul 14
|
Slight Chance Showers And Thunderstorms
|
86°F |
13 mph
SE
|
|
Tuesday Night
Jul 14
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
83°F |
14 mph
SE
|
|
Wednesday
Jul 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
87°F |
14 mph
SE
|
|
Wednesday Night
Jul 15
|
Mostly Cloudy
|
82°F |
16 mph
SE
|
|
Thursday
Jul 16
|
Partly Sunny
|
88°F |
15 mph
SE
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
83°F |
16 mph
SE
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms
|
87°F |
14 mph
SE
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
83°F |
15 mph
SSE
|
|
Saturday
Jul 18
|
Mostly Sunny
|
87°F |
10 to 14 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Aransas.
