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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Light Rain and Breezy
84°F
29°C
| Humidity | 59% |
| Wind Speed | SE 25 G 35 mph |
| Barometer | 29.89 in (1012.0 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 1 Apr 3:53 pm CDT |
Extended Forecast for
Port Isabel TX
This Afternoon

High: 80 °F
Sunny and
BreezyTonight
Low: 74 °F
Partly Cloudy
then Mostly
Cloudy and
BreezyThursday

High: 81 °F
Decreasing
Clouds and
BreezyThursday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyFriday

High: 80 °F
Partly Sunny
and BreezyFriday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySaturday

High: 80 °F
Mostly Sunny
Saturday Night
Low: 71 °F
Chance
Showers then
Showers
LikelySunday

High: 77 °F
Showers and
Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 80. Breezy, with a southeast wind around 20 mph.
Tonight
Increasing clouds, with a low around 74. Breezy, with a southeast wind around 18 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 81. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 73. Breezy, with a south southeast wind around 18 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 80. Breezy, with a southeast wind 16 to 22 mph.
Friday Night
Mostly cloudy, with a low around 73. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 80. South southeast wind 14 to 16 mph, with gusts as high as 21 mph.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East southeast wind 7 to 13 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 77. Breezy, with a northeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. Breezy, with a north northeast wind 15 to 21 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 71. Breezy, with a north northeast wind around 18 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
4:18 pm CDT Apr 1, 2026
4pm CDT Apr 1, 2026-6pm CDT Apr 7, 2026


