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.
Fog/Mist
56°F
13°C
| Humidity | 97% |
| Wind Speed | SE 5 mph |
| Barometer | 30.16 in (1021.3 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 3.00 mi |
| Last update | 8 Feb 4:53 am CST |
Extended Forecast for
Port Isabel TX
Today
High: 72 °F
Mostly Sunny
Tonight
Low: 62 °F
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 73 °F
Partly Sunny
then Partly
Sunny and
BreezyTuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 72. Southeast wind 6 to 13 mph.
Tonight
Partly cloudy, with a low around 62. South wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 72. Southeast wind 6 to 13 mph.
Monday Night
Partly cloudy, with a low around 65. South southeast wind 11 to 13 mph.
Tuesday
Partly sunny, with a high near 73. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 65. South southeast wind 6 to 14 mph.
Wednesday
Sunny, with a high near 74. South southeast wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 65. Southeast wind 6 to 10 mph.
Thursday
Sunny, with a high near 75. Southeast wind 6 to 14 mph.
Thursday Night
Mostly clear, with a low around 66. South southeast wind 9 to 11 mph.
Friday
Mostly sunny, with a high near 75. South southeast wind 9 to 16 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 65.
Saturday
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
5:00 am CST Feb 8, 2026
5am CST Feb 8, 2026-6pm CST Feb 14, 2026
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