Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast
78°F
26°C
| Humidity | 82% |
| Wind Speed | SE 18 G 28 mph |
| Barometer | 30.06 in (1017.9 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 12 Apr 10:53 am CDT |
Extended Forecast for
Port Isabel TX
Today
High: 81 °F
Slight Chance
T-storms and
BreezyTonight
Low: 72 °F
Slight Chance
T-storms then
Mostly CloudyMonday
High: 81 °F
Partly Sunny
then Mostly
Sunny and
BreezyMonday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 82 °F
Partly Sunny
and BreezyWednesday Night
Low: 73 °F
Mostly Cloudy
Thursday
High: 83 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Detailed Forecast
Today
A 10 percent chance of showers and thunderstorms after 5pm. Cloudy, with a high near 81. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Mostly cloudy, with a low around 72. South southeast wind 11 to 15 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 81. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 72. Southeast wind around 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 13 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 72. Southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 82. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 73. Southeast wind around 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 83. Breezy, with a southeast wind 11 to 20 mph.
Thursday Night
Partly cloudy, with a low around 72. South southeast wind around 15 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 83. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 72. Breezy.
Saturday
Partly sunny, with a high near 83. Breezy.
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
11:06 am CDT Apr 12, 2026
11am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
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