Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog/Mist
59°F
15°C
| Humidity | 96% |
| Wind Speed | N 6 mph |
| Barometer | 30.12 in (1020.0 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 1.25 mi |
| Last update | 29 Jan 11:53 pm CST |
Extended Forecast for
Port Isabel TX
Overnight
Low: 54 °F
Chance
ShowersFriday
High: 63 °F
Mostly Sunny
and BreezyFriday Night
Low: 51 °F
Mostly Cloudy
and Breezy
then Mostly
ClearSaturday
High: 60 °F
Mostly Sunny
and BreezySaturday Night
Low: 49 °F
Partly Cloudy
Sunday
High: 64 °F
Increasing
CloudsSunday Night
Low: 56 °F
Mostly Cloudy
Monday
High: 70 °F
Mostly Cloudy
then Slight
Chance
ShowersMonday Night
Low: 62 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers, mainly between 4am and 5am. Mostly cloudy, with a low around 54. Light north wind increasing to 10 to 15 mph. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 63. Breezy, with a north wind 18 to 22 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 51. Breezy, with a north wind 13 to 18 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 60. Breezy, with a north wind 13 to 18 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 49. Northeast wind 6 to 14 mph.
Sunday
Increasing clouds, with a high near 64. East southeast wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 56. Southeast wind 6 to 8 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 70. South southeast wind 6 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 62. South southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 73. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 60. South southeast wind 6 to 13 mph.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 72.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 65.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
12:30 am CST Jan 30, 2026
12am CST Jan 30, 2026-6pm CST Feb 5, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
