Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog/Mist
61°F
16°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 30.11 in (1019.6 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 5.00 mi |
| Last update | 29 Jan 9:53 pm CST |
Extended Forecast for
Port Isabel TX
Tonight
Low: 56 °F
Chance
Showers and
BreezyFriday
High: 62 °F
Increasing
Clouds and
BreezyFriday Night
Low: 52 °F
Mostly Cloudy
and Breezy
then Mostly
ClearSaturday
High: 59 °F
Mostly Sunny
and BreezySaturday Night
Low: 49 °F
Partly Cloudy
Sunday
High: 63 °F
Partly Sunny
Sunday Night
Low: 57 °F
Mostly Cloudy
Monday
High: 69 °F
Mostly Sunny
then Slight
Chance
ShowersMonday Night
Low: 64 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of showers, mainly between 4am and 5am. Mostly cloudy, with a low around 56. Breezy, with a light and variable wind becoming north 13 to 18 mph after midnight.
Friday
Increasing clouds, with a high near 62. Breezy, with a north wind around 23 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 59. Breezy, with a north wind 15 to 21 mph.
Saturday Night
Partly cloudy, with a low around 49. East northeast wind 7 to 15 mph.
Sunday
Partly sunny, with a high near 63. East southeast wind 7 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 57. Southeast wind 7 to 10 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 69. Southeast wind 7 to 14 mph.
Monday Night
Mostly cloudy, with a low around 64. South southeast wind around 14 mph.
Tuesday
Mostly sunny, with a high near 72. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 63. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 63. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
10:30 pm CST Jan 29, 2026
10pm CST Jan 29, 2026-6pm CST Feb 5, 2026
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