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.
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast
65°F
18°C
| Humidity | 93% |
| Wind Speed | N 6 mph |
| Barometer | 29.88 in (1011.8 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 7.00 mi |
| Last update | 6 Dec 7:53 pm CST |
Extended Forecast for
Port Isabel-Cameron County Airport TX
Tonight
Low: 62 °F
Mostly Cloudy
then Patchy
FogSunday
High: 82 °F
Areas Fog
then SunnySunday Night
Low: 56 °F
Mostly Clear
Monday
High: 69 °F
Mostly Sunny
and BreezyMonday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 58 °F
Partly Cloudy
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 62. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming north 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 56. North wind 7 to 14 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 69. Breezy, with a north wind 13 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 53. North northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 73. North northeast wind 5 to 9 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 58. South wind around 7 mph.
Wednesday
Sunny, with a high near 80. South wind 7 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 83. South wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 63. South southeast wind 7 to 9 mph becoming north northwest after midnight.
Friday
Mostly sunny, with a high near 79.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 72.
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
8:00 pm CST Dec 6, 2025
8pm CST Dec 6, 2025-6pm CST Dec 13, 2025
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