0

Hourly Weather Forecast - Port Isabel, TX

  • Temperature
    69°F
    Precipitation
    0%
    Wind
    6mph
    S
    Arrow up

    Clear

    Humidity
    73%
    Feels like
    69°F
    Dew Point
    60°F

  • Clear

    Humidity
    70%
    Feels like
    67°F
    Dew Point
    58°F

  • Clear

    Humidity
    68%
    Feels like
    66°F
    Dew Point
    55°F

Top Stories

Right Arrow
Snowfall Forecast Through Saturday

Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Read More
Snow and Ice Forecast Through Today

First Snow of the Season In Store for Parts of the East

Read More
Today's Weather Outlook

Today's Weather Outlook

Read More
Weekend Weather Preview

Weekend Weather Preview

Read More
Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

Read More
Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Read More
More NewsRight Arrow
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide