News Headlines
- New: Microburst(s) Cause Damage to Structures, Power Poles, and Trees in Hidalgo County, June 12th, 2025
- New: Spring (March to May) 2025 RGV Weather Summary: A State of Heat and Drought, Broken by a Devastating Flood
- Summer 2025 Outlook - The Heat Is On, Water Resource Issues May Worsen, and Limited Opportunities for Tropical Rains
- 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
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
73°F
23°C
| Humidity | NA |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.04 in (1017.0 mb) |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 20 Jun 10:53 am CDT |
Extended Forecast for
Port Isabel-Cameron County Airport TX
Today
High: 89 °F
Chance
T-stormsTonight
Low: 78 °F
Chance
Showers then
Chance
T-stormsSaturday
High: 89 °F
Chance
T-stormsSaturday Night
Low: 78 °F
Partly Cloudy
Sunday
High: 90 °F
Chance
T-stormsSunday Night
Low: 77 °F
Slight Chance
T-storms then
Partly CloudyMonday
High: 90 °F
Chance
Showers then
Chance
T-stormsMonday Night
Low: 77 °F
Mostly Clear
then Slight
Chance
T-stormsTuesday
High: 90 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
Today
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind around 14 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 78. East southeast wind 9 to 14 mph.
Saturday
A 50 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 89. Southeast wind 10 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 78. Southeast wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 90. Southeast wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 77. Southeast wind 6 to 14 mph. Chance of precipitation is 10%.
Monday
A chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 90. East southeast wind 6 to 14 mph. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 77. Southeast wind 5 to 11 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 90. East southeast wind 5 to 13 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming light southeast after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Light east southeast wind increasing to 8 to 13 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel-Cameron County Airport TX
26.17°N 97.34°W
26.17°N 97.34°W
11:18 am CDT Jun 20, 2025
11am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
