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
61°F
16°C
| Humidity | 52% |
| Wind Speed | E 8 mph |
| Barometer | 30.31 in (1026.4 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 5 Feb 5:53 pm CST |
Extended Forecast for
Port Isabel TX
Tonight
Low: 50 °F
Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 74 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
Monday
High: 75 °F
Partly Sunny
Monday Night
Low: 63 °F
Mostly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 50. East northeast wind 5 to 7 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 72. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 55. Southeast wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 72. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. South southeast wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 74. South southeast wind 6 to 11 mph.
Sunday Night
Partly cloudy, with a low around 61. South southeast wind 5 to 9 mph.
Monday
Partly sunny, with a high near 75. South southeast wind 5 to 13 mph.
Monday Night
Mostly cloudy, with a low around 63. South southeast wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 76. South wind 8 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 62. South southeast wind 7 to 11 mph.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
6:00 pm CST Feb 5, 2026
6pm CST Feb 5, 2026-6pm CST Feb 12, 2026
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