Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog/Mist
66°F
19°C
| Humidity | 96% |
| Wind Speed | S 5 mph |
| Barometer | 29.95 in (1014.0 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 4.00 mi |
| Last update | 7 Jan 6:53 am CST |
Extended Forecast for
Port Isabel TX
Today
High: 78 °F
Patchy Fog
then SunnyTonight
Low: 71 °F
Mostly Clear
and BreezyThursday
High: 78 °F
Mostly Sunny
and BreezyThursday Night
Low: 72 °F
Mostly Cloudy
Friday
High: 80 °F
Partly Sunny
Friday Night
Low: 62 °F
Mostly Cloudy
then Chance
T-stormsSaturday
High: 70 °F
Chance
Showers and
BreezySaturday Night
Low: 55 °F
Chance
Showers and
BreezySunday
High: 61 °F
Chance
Showers and
Breezy
Detailed Forecast
Today
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 78. South southeast wind 10 to 17 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 71. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 78. Breezy, with a south wind 18 to 24 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 72. South southeast wind 11 to 16 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 80. South wind 10 to 14 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. South southeast wind 9 to 17 mph becoming north northwest after midnight.
Saturday
A 40 percent chance of showers. Cloudy, with a high near 70. Breezy, with a north wind 18 to 24 mph, with gusts as high as 30 mph.
Saturday Night
A 30 percent chance of showers. Cloudy, with a low around 55. Breezy, with a north wind around 22 mph, with gusts as high as 28 mph.
Sunday
A 30 percent chance of showers. Cloudy, with a high near 61. Breezy, with a north wind 17 to 21 mph.
Sunday Night
A 20 percent chance of showers. Cloudy, with a low around 53. North wind 14 to 16 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 63. North northeast wind around 14 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
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
7:18 am CST Jan 7, 2026
7am CST Jan 7, 2026-6pm CST Jan 13, 2026
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