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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.
Partly Cloudy
82°F
28°C
| Humidity | 88% |
| Wind Speed | S 3 mph |
| Barometer | 30.03 in (1016.7 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 9 Sep 2:53 am CDT |
Extended Forecast for
4 Miles SSW Port Isabel TX
Overnight
Low: 82 °F
Mostly Clear
Wednesday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-stormsWednesday Night
Low: 81 °F
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 82 °F
Mostly Clear
Friday
High: 91 °F
Sunny then
Sunny and
BreezyFriday Night
Low: 82 °F
Mostly Clear
and Breezy
then Mostly
ClearSaturday
High: 91 °F
Sunny and
BreezySaturday Night
Low: 81 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 82. South southeast wind around 6 mph.
Wednesday
A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 89. Light south southeast wind becoming east southeast 9 to 14 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 81. East southeast wind 6 to 11 mph.
Thursday
Sunny, with a high near 90. Southeast wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 82. Southeast wind 10 to 14 mph.
Friday
Sunny, with a high near 91. Breezy, with a south southeast wind 11 to 18 mph.
Friday Night
Mostly clear, with a low around 82. Breezy, with a south southeast wind 14 to 18 mph.
Saturday
Sunny, with a high near 91. Breezy, with a south southeast wind 15 to 21 mph.
Saturday Night
Mostly clear, with a low around 81. Southeast wind 10 to 17 mph.
Sunday
Sunny, with a high near 95. Breezy, with a south southeast wind 10 to 18 mph.
Sunday Night
Mostly clear, with a low around 81. Southeast wind 10 to 16 mph.
Monday
Mostly sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 81.
Tuesday
Mostly sunny, with a high near 94.
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
3:30 am CDT Sep 9, 2026
3am CDT Sep 9, 2026-6pm CDT Sep 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
