Weather for South Padre Island, TX - South Padre Island, TX Weather, Current Weather in South Padre Island, TX. Local weather report for South Padre Island, TX, Local South Padre Island, TX weather. Forecast for South Padre Island, Texas, South Padre Island, TX weather forecast. Find your local South Padre Island weather forecast. South Padre Island, TX weather conditions. Weather outlook for South Padre Island, TX. Weather report for South Padre Island, TX. Weather Maps and Driving Directions Maps. South Padre Island Weather - Weather South Padre Island.