News Headlines
- New: Spring (March to May) 2025 RGV Weather Summary: A State of Heat and Drought, Broken by a Devastating Flood
- New: Summer 2025 Outlook - The Heat Is On, Water Resource Issues May Worsen, and Limited Opportunities for Tropical Rains
- New! The 2025 Rio Grande Valley/Deep South Texas Hurricane Guide is Here
- Nuevo! Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas es Aqui
- Take Advantage of May (and June) to Be Ready for the 2025 Atlantic Hurricane Season!
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16° N Lon: 97.34° W Elev: 16 ft.
A Few Clouds
85°F
29°C
| Humidity | 82% |
| Wind Speed | SE 13 mph |
| Barometer | 29.86 in (1010.9 mb) |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 13 Jun 7:53 pm CDT |
Detailed forecast for
Coastal Cameron
Tonight
Mostly clear this evening, then partly cloudy with a slight chance of showers after midnight. Lows around 80. Southeast winds 10 to 15 mph. Chance of rain 20 percent.
Saturday
Sunny. A slight chance of showers in the morning. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 108.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Humid with lows around 80. Southeast winds 10 to 15 mph.
Sunday
Mostly sunny. A chance of thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of precipitation 40 percent. Heat index values up to 105.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph.
Monday
Mostly sunny with a 50 percent chance of thunderstorms. Highs in the lower 90s.
Monday Night Through Tuesday Night
Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105.
Wednesday
Mostly sunny. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 30 percent.
Wednesday Night
Partly cloudy. A chance of showers after midnight. Lows in the upper 70s. Chance of rain 40 percent.
Juneteenth
Showers likely with a chance of thunderstorms. Locally heavy rainfall possible. Highs in the upper 80s. Chance of rain 70 percent.
Thursday Night
Mostly cloudy with a chance of showers. Lows in the upper 70s. Chance of rain 50 percent.
Friday
A chance of thunderstorms. Showers likely. Locally heavy rainfall possible in the morning. Highs in the upper 80s. Chance of rain 70 percent.
Additional Forecasts and Information
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