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
78°F
26°C
| Humidity | 90% |
| Wind Speed | N 7 mph |
| Barometer | 29.87 in (1011.3 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 8 Oct 12:53 am CDT |
Extended Forecast for
7 Miles NW Port Isabel-Cameron County Airport TX
Overnight
Low: 75 °F
Mostly Clear
Thursday
High: 88 °F
Chance
ShowersThursday Night
Low: 74 °F
Mostly Clear
Friday
High: 88 °F
Slight Chance
Showers then
Sunny and
BreezyFriday Night
Low: 73 °F
Mostly Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 76 °F
Partly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 75. North wind around 8 mph.
Thursday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Mostly sunny, with a high near 88. Northeast wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 74. Northeast wind 6 to 11 mph.
Friday
A slight chance of showers between 11am and noon. Sunny, with a high near 88. Breezy, with a north wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 73. North northeast wind 5 to 11 mph.
Saturday
Sunny, with a high near 92. North northeast wind 7 to 13 mph.
Saturday Night
Mostly clear, with a low around 73. East northeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 89. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 76. East southeast wind 5 to 9 mph.
Columbus Day
Mostly sunny, with a high near 90. Southeast wind 5 to 15 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 77. South southeast wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
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:
7 Miles NW Port Isabel-Cameron County Airport TX
26.24°N 97.39°W
26.24°N 97.39°W
1:00 am CDT Oct 8, 2026
1am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
