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.
Mostly Cloudy
76°F
24°C
| Humidity | 67% |
| Wind Speed | S 20 G 33 mph |
| Barometer | 30.05 in (1017.5 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 10 Feb 9:53 am CST |
Extended Forecast for
Port Isabel TX
Today
High: 74 °F
Increasing
Clouds and
BreezyTonight
Low: 65 °F
Partly Cloudy
Wednesday
High: 74 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 66 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 68 °F
Mostly Cloudy
Saturday
High: 77 °F
Mostly Sunny
and Breezy
Detailed Forecast
Today
Increasing clouds, with a high near 74. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 65. South southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 64. East southeast wind 5 to 9 mph becoming light southeast after midnight.
Thursday
Sunny, with a high near 74. Light southeast wind increasing to 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 66. South southeast wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 75. South southeast wind 8 to 17 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 68. South southeast wind around 16 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 77. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 62. South wind 9 to 13 mph becoming north northwest after midnight.
Sunday
Sunny, with a high near 72. North northwest wind 10 to 14 mph becoming northeast in the afternoon.
Sunday Night
Clear, with a low around 60.
Washington's Birthday
Sunny, with a high near 73.
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
10:18 am CST Feb 10, 2026
10am CST Feb 10, 2026-6pm CST Feb 16, 2026
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