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
65°F
18°C
| Humidity | 97% |
| Wind Speed | SE 5 mph |
| Barometer | 30.08 in (1018.6 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 12 Feb 10:53 pm CST |
Extended Forecast for
Port Isabel TX
Tonight
Low: 66 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 68 °F
Increasing
CloudsSaturday
High: 76 °F
Partly Sunny
and BreezySaturday Night
Low: 64 °F
Slight Chance
Showers then
Mostly ClearSunday
High: 75 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Washington's Birthday
High: 73 °F
Sunny
Monday Night
Low: 64 °F
Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 66. Southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 75. Southeast wind 7 to 16 mph, with gusts as high as 21 mph.
Friday Night
Increasing clouds, with a low around 68. Southeast wind 15 to 17 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 76. Breezy, with a south wind 16 to 22 mph, with gusts as high as 30 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 64. South wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 75. West wind 8 to 16 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 62. Northeast wind 5 to 9 mph becoming light after midnight.
Washington's Birthday
Sunny, with a high near 73. Light and variable wind becoming east 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 64. South southeast wind 8 to 10 mph.
Tuesday
Sunny, with a high near 76. South southeast wind 8 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 66. South southeast wind around 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 77.
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
11:32 pm CST Feb 12, 2026
11pm CST Feb 12, 2026-6pm CST Feb 19, 2026
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