National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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 93%
Wind Speed Calm
Barometer 30.01 in (1016.2 mb)
Dewpoint 76°F (24°C)
Visibility 7.00 mi
Heat Index81°F (27°C)
Last update 23 Aug 7:53 am CDT
Extended Forecast for

Bayview TX

  • Today

    Today: Sunny, with a high near 99. Heat index values as high as 106. East southeast wind 5 to 14 mph.

    High: 99 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southeast wind 5 to 13 mph.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 98. Heat index values as high as 107. Light south wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 98. Southeast wind 6 to 16 mph, with gusts as high as 21 mph.

    High: 98 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 99. East southeast wind 6 to 15 mph, with gusts as high as 20 mph.

    High: 99 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 99. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 99 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 99. Heat index values as high as 106. East southeast wind 5 to 14 mph.
Tonight
Mostly clear, with a low around 78. Southeast wind 5 to 13 mph.
Monday
Sunny, with a high near 98. Heat index values as high as 107. Light south wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 98. Southeast wind 6 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 79. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 99. East southeast wind 6 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 99. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 98. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 79.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bayview TX
 26.13°N 97.39°W
Last Update:
8:30 am CDT Aug 23, 2026
Forecast Valid:
8am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation