News Headlines
- New: Review of Autumn 2025 in the RGV: Record to Near Record Heat, Worsening Drought, and Few and Far Between Rainstorms
- December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
- Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog
64°F
18°C
| Humidity | 96% |
| Wind Speed | W 3 mph |
| Barometer | 29.89 in (1012.2 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 0.50 mi |
| Last update | 7 Dec 6:53 am CST |
Extended Forecast for
Port Isabel-Cameron County Airport TX
Today
High: 83 °F
Areas Dense
Fog then
Mostly SunnyTonight
Low: 53 °F
Mostly Clear
Monday
High: 68 °F
Mostly Sunny
and BreezyMonday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Detailed Forecast
Today
Areas of dense fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming north northwest 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 53. North wind 8 to 15 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 68. Breezy, with a north wind 13 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 50. North northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 73. North northeast wind 5 to 8 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. East southeast wind around 7 mph becoming south after midnight.
Wednesday
Sunny, with a high near 81. South wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 64. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 84. South wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 62. South wind 8 to 10 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 76. West northwest wind 8 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel-Cameron County Airport TX
26.15°N 97.34°W
26.15°N 97.34°W
7:45 am CST Dec 7, 2025
7am CST Dec 7, 2025-6pm CST Dec 13, 2025
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