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Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Mostly Cloudy
73°F
23°C
| Humidity | 79% |
| Wind Speed | S 14 mph |
| Barometer | 29.82 in (1009.7 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 12:53 am CDT |
Extended Forecast for
Port Isabel TX
Fire Weather Watch March 15, 10:00pm until March 16, 07:00pm
Wind Advisory March 15, 10:00pm until March 16, 01:00pm
Overnight
Low: 71 °F
Partly Cloudy
and BreezySunday
High: 83 °F
Mostly Sunny
and BreezySunday Night
Low: 60 °F
Partly Cloudy
then Chance
Showers and
BreezyMonday
High: 65 °F
Decreasing
Clouds and
WindyMonday Night
Low: 58 °F
Mostly Clear
and Breezy
then Partly
CloudyTuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 66 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 71. Breezy, with a south wind around 18 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 83. Breezy, with a south wind 21 to 25 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 60. Breezy, with a south wind 14 to 24 mph becoming north after midnight. Winds could gust as high as 30 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Windy, with a north wind 25 to 34 mph, with gusts as high as 44 mph.
Monday Night
Partly cloudy, with a low around 58. Breezy, with a northeast wind 13 to 20 mph.
Tuesday
Partly sunny, with a high near 67. Northeast wind 11 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 63. Southeast wind 10 to 14 mph.
Wednesday
Mostly sunny, with a high near 73. Southeast wind 9 to 15 mph.
Wednesday Night
Mostly clear, with a low around 66. East southeast wind 8 to 14 mph.
Thursday
Sunny, with a high near 76. East southeast wind 6 to 13 mph.
Thursday Night
Clear, with a low around 66. South wind 8 to 13 mph.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 67.
Saturday
Sunny, with a high near 80.
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
1:18 am CDT Mar 15, 2026
1am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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