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
80°F
27°C
| Humidity | 47% |
| Wind Speed | S 16 G 26 mph |
| Barometer | 30.10 in (1019.1 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 9 Feb 1:53 pm CST |
Extended Forecast for
Port Isabel TX
This Afternoon
High: 73 °F
Mostly Sunny
Tonight
Low: 65 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Sunny
and BreezyTuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 74 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 75 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 73. South southeast wind around 14 mph.
Tonight
Partly cloudy, with a low around 65. South wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 74. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 65. South southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 74. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 64. Southeast wind 5 to 9 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 74. Light southeast wind increasing to 6 to 11 mph in the morning.
Thursday Night
Mostly clear, with a low around 66. South southeast wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 75. Breezy, with a south southeast wind 8 to 18 mph.
Friday Night
Partly cloudy, with a low around 68. South southeast wind around 16 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 78. Breezy, with a south wind 14 to 18 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 72.
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
2:30 pm CST Feb 9, 2026
2pm CST Feb 9, 2026-6pm CST Feb 15, 2026
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