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
44°F
7°C
| Humidity | 89% |
| Wind Speed | W 6 mph |
| Barometer | 30.26 in (1024.5 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 6 Feb 4:53 am CST |
Extended Forecast for
Port Isabel TX
Today
High: 74 °F
Sunny
Tonight
Low: 55 °F
Mostly Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 74 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 75 °F
Partly Sunny
Monday Night
Low: 62 °F
Mostly Cloudy
Tuesday
High: 76 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 74. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 55. South southeast wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 73. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. Southeast wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 74. South southeast wind 6 to 13 mph.
Sunday Night
Partly cloudy, with a low around 62. South southeast wind 6 to 9 mph.
Monday
Partly sunny, with a high near 75. South southeast wind 6 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 62. South southeast wind 8 to 11 mph.
Tuesday
Partly sunny, with a high near 76. South wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 61. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 77. South southwest wind 5 to 13 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 76.
Additional Forecasts and Information
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Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
5:45 am CST Feb 6, 2026
5am CST Feb 6, 2026-6pm CST Feb 12, 2026
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