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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Mostly Cloudy
79°F
26°C
| Humidity | 79% |
| Wind Speed | E 12 mph |
| Barometer | 30.01 in (1016.2 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 7 Nov 8:53 pm CST |
Extended Forecast for
4 Miles SSW Port Isabel TX
Tonight
Low: 75 °F
Chance
ShowersSunday
High: 79 °F
Showers
Likely and
BreezySunday Night
Low: 74 °F
Showers
Likely and
BreezyMonday
High: 78 °F
Showers
LikelyMonday Night
Low: 73 °F
Slight Chance
T-storms then
Slight Chance
ShowersTuesday
High: 78 °F
Chance
ShowersTuesday Night
Low: 70 °F
Mostly Cloudy
then Slight
Chance
T-stormsVeterans Day
High: 79 °F
Chance
T-stormsWednesday Night
Low: 69 °F
Chance
Showers
Detailed Forecast
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 75. East southeast wind 13 to 15 mph.
Sunday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 79. Breezy, with an east southeast wind 15 to 20 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 9pm, then a chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 74. Breezy, with an east wind 17 to 22 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. East southeast wind 15 to 17 mph. Chance of precipitation is 60%.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East wind 8 to 15 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 78. East wind 8 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 70. East wind around 6 mph becoming light and variable.
Veterans Day
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 79. South wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
A 30 percent chance of showers. Cloudy, with a low around 69. Calm wind becoming north northwest 5 to 9 mph after midnight.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 77. North northwest wind 10 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 65. North wind 6 to 11 mph.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Port Isabel TX
26.01°N 97.24°W
26.01°N 97.24°W
9:30 pm CST Nov 7, 2026
9pm CST Nov 7, 2026-6pm CST Nov 14, 2026
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