News Headlines
- February-April Temperature and Rainfall Outlook - Increasingly Warm and Dry Overall; Drought, Wildfire Spread Threat, and Water Supplies are Primary Concerns
- The Potential for Wildfire Spread Will Become Acute in February and March. Stop Wildfires Before they Start with Smokey Bear
- 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.
Fair
66°F
19°C
| Humidity | 42% |
| Wind Speed | NE 8 mph |
| Barometer | 30.40 in (1029.4 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 5 Feb 12:53 pm CST |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 63 °F
Sunny
Tonight
Low: 52 °F
Clear
Friday
High: 70 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 73 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 63. North wind 9 to 11 mph.
Tonight
Clear, with a low around 52. East northeast wind 5 to 8 mph becoming southwest after midnight.
Friday
Sunny, with a high near 70. West southwest wind 5 to 8 mph becoming east southeast in the afternoon.
Friday Night
Mostly clear, with a low around 57. Southeast wind 5 to 8 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 71. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 60. South southeast wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 72. South southeast wind 6 to 13 mph.
Sunday Night
Partly cloudy, with a low around 62. South southeast wind 6 to 10 mph.
Monday
Partly sunny, with a high near 73. South southeast wind 6 to 14 mph.
Monday Night
Mostly cloudy, with a low around 65. South southeast wind around 11 mph.
Tuesday
Partly sunny, with a high near 73. South wind 10 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
1:18 pm CST Feb 5, 2026
1pm CST Feb 5, 2026-6pm CST Feb 11, 2026
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