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
53°F
12°C
| Humidity | 100% |
| Wind Speed | SW 3 mph |
| Barometer | 30.18 in (1022.0 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 0.75 mi |
| Last update | 7 Feb 4:53 am CST |
Extended Forecast for
Port Isabel TX
Today
High: 71 °F
Sunny
Tonight
Low: 62 °F
Mostly Clear
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 63 °F
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 65 °F
Mostly Cloudy
Tuesday
High: 73 °F
Partly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 74 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 71. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 62. Southeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 72. Southeast wind 6 to 13 mph.
Sunday Night
Partly cloudy, with a low around 63. South southeast wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 72. 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 southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 64. South wind 6 to 11 mph.
Wednesday
Sunny, with a high near 74. South southeast wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 65. South southeast wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 74. South southeast wind 7 to 16 mph.
Thursday Night
Mostly clear, with a low around 66.
Friday
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
5:45 am CST Feb 7, 2026
5am CST Feb 7, 2026-6pm CST Feb 13, 2026
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