The temperatures in Port Aransas during August are extremely high, between 28°C and hot as 31°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Port Aransas during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Port Aransas in August 2023.
If you’re planning to visit Port Aransas in the near future, we highly recommend that you review the 14 day weather forecast for Port Aransas before you arrive.