News Headlines
- The Potential for Wildfire Spread Will Become Acute in February and March. Stop Wildfires Before they Start with Smokey Bear
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
- February-April Temperature and Rainfall Outlook - Increasingly Warm and Dry Overall; Drought, Wildfire Spread Threat, and Water Supplies are Primary Concerns
- Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.
- For Third January in Row, RGV and Ranchlands Experience Significant Cold and Freezes (25th-27th)
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 80 °F
Mostly Sunny
Tonight
Low: 69 °F
Haze
Friday
High: 79 °F
Haze then
Mostly SunnyFriday Night
Low: 68 °F
Mostly Clear
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
then Partly
Cloudy and
BreezySunday
High: 67 °F
Mostly Sunny
and BreezySunday Night
Low: 59 °F
Mostly Clear
and Breezy
then Partly
CloudyMonday
High: 67 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 80. South southeast wind 14 to 17 mph.
Tonight
Widespread haze before 5am. Mostly cloudy, with a low around 69. South southeast wind 9 to 14 mph.
Friday
Widespread haze before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 79. South southeast wind 8 to 14 mph.
Friday Night
Mostly clear, with a low around 68. South southeast wind 7 to 13 mph.
Saturday
Mostly sunny, with a high near 78. South southeast wind 6 to 14 mph becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Breezy, with a north wind 14 to 23 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 67. Breezy, with a north wind 20 to 24 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 59. Breezy, with a northeast wind 10 to 18 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 67. East northeast wind 10 to 16 mph.
Monday Night
Mostly clear, with a low around 60. East southeast wind 8 to 13 mph.
Tuesday
Mostly sunny, with a high near 71. Breezy, with a south southeast wind 9 to 18 mph.
Tuesday Night
Mostly clear, with a low around 65. Breezy.
Wednesday
Sunny, with a high near 76. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
12:15 pm CST Feb 19, 2026
12pm CST Feb 19, 2026-6pm CST Feb 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
