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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
71°F
22°C
| Humidity | 84% |
| Wind Speed | SE 8 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jan 5:53 pm CST |
Extended Forecast for
Port Isabel TX
Tonight

Low: 66 °F
Mostly Cloudy
Friday

High: 74 °F
Partly Sunny
Friday Night
Low: 69 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday
High: 77 °F
Breezy.
Mostly Cloudy
then Slight
Chance
ShowersSaturday Night

Low: 50 °F
Chance
Showers and
BreezySunday

High: 56 °F
Mostly Cloudy
and BreezySunday Night

Low: 39 °F
Mostly Cloudy
and BreezyMonday

High: 53 °F
Mostly Cloudy
and BreezyMonday Night

Low: 46 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 66. South southeast wind 6 to 8 mph.
Friday
Partly sunny, with a high near 74. Southeast wind 7 to 14 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 77. Breezy, with a south southeast wind 14 to 21 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 50. Breezy, with a south southeast wind 16 to 18 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 56. Breezy, with a north wind 18 to 23 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 39. Breezy, with a north northwest wind around 23 mph, with gusts as high as 28 mph.
Monday
Mostly cloudy, with a high near 53. Breezy, with a north northwest wind 15 to 22 mph.
Monday Night
Mostly cloudy, with a low around 46. North northeast wind 10 to 14 mph.
Tuesday
Mostly cloudy, with a high near 64. East northeast wind 10 to 13 mph becoming southeast in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58. Southeast wind 8 to 10 mph becoming south southwest after midnight.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 67.
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
6:30 pm CST Jan 22, 2026
6pm CST Jan 22, 2026-6pm CST Jan 29, 2026


