Port Isabel, TX
See RadarCurrent Weather Forecast for Port Isabel
TX 78578 | 4:31am
Weather Conditions
Today
Tonight
Tomorrow
Local Weather Radar - Port Isabel, TX
Live Port Isabel Local Radar Forecast by FOX Weather
Next 12 Hours Forecast in Port Isabel
Hourly Weather Forecast & Temperature
Looking for homes in this area?
Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.
Latest Stories from Texas
Stunning skies: Here are the top 10 national parks for stargazing
America’s National Parks are a treasure to visit during the day, but can have another purpose at night: stargazing. Experts at Outforia have compiled a list of the best national parks with the Dark Sky certification to stargaze at.
Remembering Texas Hill Country: 1 year since the heartbreaking flooding disaster killed 135 on July 4
It's been one year since the Guadalupe River in Texas Hill Country rose to record-breaking heights n the early morning hours of Independence Day 2025, taking the lives of more than 130 people.
More than 140 Americans in over a dozen states sickened by nasty diarrhea-causing parasite as CDC investigates
The parasite, Cyclospora, which commonly triggers watery diarrhea and other gastrointestinal symptoms, has infected more than 140 people across multiple states.
See the top cities in danger of shattering Fourth of July records as extreme heat dome descends on nation
While temperatures may peak before July 4 itself, millions of people across the U.S. will still experience triple-digit temperatures or heat index values as they celebrate America's 250th birthday.