News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
83°F
28°C
| Humidity | 77% |
| Wind Speed | NE 9 mph |
| Barometer | 29.91 in (1012.9 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 8 Oct 9:53 am CDT |
Extended Forecast for
12 Miles N Port Isabel-Cameron County Airport TX
Today

High: 88 °F
Chance
Showers and
BreezyTonight

Low: 77 °F
Mostly Clear
Friday
High: 87 °F
Slight Chance
Showers then
Sunny and
BreezyFriday Night

Low: 75 °F
Mostly Clear
Saturday

High: 87 °F
Sunny
Saturday Night

Low: 76 °F
Mostly Clear
Sunday

High: 88 °F
Mostly Sunny
Sunday Night

Low: 80 °F
Partly Cloudy
Columbus Day

High: 88 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Sunny, with a high near 88. Breezy, with a northeast wind 16 to 20 mph. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 77. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers between 10am and noon. Sunny, with a high near 87. Breezy, with a north wind 11 to 21 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 75. North northeast wind 7 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 87. North wind 7 to 10 mph becoming east northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 76. Southeast wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 88. Southeast wind 5 to 14 mph.
Sunday Night
Partly cloudy, with a low around 80. Southeast wind 9 to 13 mph.
Columbus Day
Mostly sunny, with a high near 88. Southeast wind 8 to 16 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 80. Southeast wind 9 to 14 mph.
Tuesday
Sunny, with a high near 89. Southeast wind 9 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Sunny, with a high near 89. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
12 Miles N Port Isabel-Cameron County Airport TX
26.33°N 97.34°W
26.33°N 97.34°W
10:00 am CDT Oct 8, 2026
10am CDT Oct 8, 2026-6pm CDT Oct 14, 2026


