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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.
A Few Clouds
72°F
22°C
| Humidity | 82% |
| Wind Speed | S 15 mph |
| Barometer | 29.80 in (1009.0 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 1:53 am CDT |
Extended Forecast for
Port Isabel TX
Wind Advisory March 15, 10:00pm until March 16, 01:00pm
Red Flag Warning March 15, 10:00pm until March 16, 07:00pm
Overnight
Low: 69 °F
Partly Cloudy
Sunday
High: 86 °F
Mostly Sunny
and BreezySunday Night
Low: 59 °F
Mostly Cloudy
then Chance
Showers and
BreezyMonday
High: 62 °F
Decreasing
Clouds and
WindyMonday Night
Low: 57 °F
Mostly Clear
and Breezy
then Partly
CloudyTuesday
High: 69 °F
Partly Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 69. South wind around 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 86. Breezy, with a south wind 18 to 24 mph, with gusts as high as 29 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 59. Breezy, with a south wind 11 to 16 mph becoming north northeast 17 to 22 mph after midnight. Winds could gust as high as 29 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a steady temperature around 62. Windy, with a north wind 24 to 33 mph, with gusts as high as 44 mph.
Monday Night
Partly cloudy, with a low around 57. Breezy, with a north northeast wind 10 to 18 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 69. Northeast wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 61. Southeast wind 8 to 11 mph.
Wednesday
Mostly sunny, with a high near 76. Southeast wind 7 to 15 mph.
Wednesday Night
Mostly clear, with a low around 64. East southeast wind 7 to 13 mph.
Thursday
Sunny, with a high near 78. South southeast wind 5 to 13 mph.
Thursday Night
Clear, with a low around 65. East southeast wind 7 to 11 mph.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 66.
Saturday
Sunny, with a high near 82.
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
1:45 am CDT Mar 15, 2026
1am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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