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City of Port Aransas, TXPort Aransas, TX Weather Forecast
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| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
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| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear |
| Hi: 89°FHi: 32°C | Lo: 81°FLo: 27°C | Hi: 89°FHi: 32°C | Lo: 81°FLo: 27°C | Hi: 89°FHi: 32°C | Lo: 81°FLo: 27°C | Hi: 89°FHi: 32°C | Lo: 81°FLo: 27°C | Hi: 89°FHi: 32°C | Lo: 81°FLo: 27°C | Hi: 89°FHi: 32°C | Lo: 81°FLo: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 123 AM CDT Sun Aug 30 2026 
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Issued: 603 AM CDT Sun Aug 30 2026
Key Messages
Issued at 541 AM CDT Sun Aug 30 2026- Warm August temperatures continue through the first week of September
- Low-end rain chances (10-30%) from mid-week
Discussion
... Issued at 143 AM CDT Sun Aug 30 2026
A weak wave of low pressure is slowly sliding westward along the north-central Gulf coastline around the periphery of mid-level high pressure that is sliding more so into the Southeast US. For the short term, our PWATs generally range from 1.5-1.8", which falls below 2 standard deviation...