News Headlines
- New: August-October Outlook for the RGV - Continued Hot and Leaning Dry, but Rainfall Prediction is a Wild Card
- Know Before You Go: A Video Guide to Beach (Surf) Safety on the Gulf Coast
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog/Mist
78°F
26°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1015.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 5.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 3 Aug 6:53 am CDT |
Extended Forecast for
12 Miles NE Rio Hondo TX
Today
High: 96 °F
Sunny
Tonight
Low: 77 °F
Mostly Clear
Monday
High: 96 °F
Sunny
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 94 °F
Slight Chance
T-stormsTuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 77 °F
Mostly Clear
Thursday
High: 96 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 96. Heat index values as high as 110. Light south southeast wind becoming east southeast 8 to 13 mph in the morning.
Tonight
Mostly clear, with a low around 77. South wind 6 to 13 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 110. South wind 5 to 14 mph.
Monday Night
Mostly clear, with a low around 76. East southeast wind 8 to 13 mph becoming light south after midnight.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 94. Light south southeast wind becoming east southeast 8 to 13 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 77. East southeast wind 6 to 11 mph becoming light south southeast after midnight.
Wednesday
Sunny, with a high near 95. Light south southeast wind becoming east southeast 9 to 14 mph in the morning.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 5 to 13 mph.
Thursday
Sunny, with a high near 96. Light south southeast wind becoming east southeast 8 to 13 mph in the morning.
Thursday Night
Mostly clear, with a low around 77. Southeast wind 6 to 13 mph.
Friday
Sunny, with a high near 96. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 78.
Saturday
Sunny, with a high near 95.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles NE Rio Hondo TX
26.33°N 97.45°W
26.33°N 97.45°W
7:00 am CDT Aug 3, 2025
7am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
