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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast
70°F
21°C
| Humidity | 68% |
| Wind Speed | NA |
| Barometer | 30.07 in (1018.0 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 2 May 4:53 pm CDT |
Extended Forecast for
Port Isabel TX
Tonight
Low: 68 °F
Partly Cloudy
and Breezy
then Partly
CloudySunday
High: 78 °F
Mostly Sunny
Sunday Night
Low: 71 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 74 °F
Mostly Cloudy
Tuesday
High: 84 °F
Partly Sunny
and BreezyTuesday Night
Low: 77 °F
Mostly Cloudy
and BreezyWednesday
High: 88 °F
Partly Sunny
and BreezyWednesday Night
Low: 75 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. Breezy, with a northeast wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 78. Northeast wind 8 to 13 mph.
Sunday Night
Partly cloudy, with a low around 71. South southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 82. South southeast wind 8 to 17 mph.
Monday Night
Mostly cloudy, with a low around 74. South southeast wind around 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 84. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 77. Breezy, with a south southeast wind 17 to 21 mph.
Wednesday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 75. Southeast wind 8 to 14 mph.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Breezy, with a northeast wind 8 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Breezy, with an east northeast wind 11 to 18 mph, with gusts as high as 23 mph.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
5:30 pm CDT May 2, 2026
5pm CDT May 2, 2026-6pm CDT May 9, 2026
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