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Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
83°F
28°C
| Humidity | 85% |
| Wind Speed | S 8 mph |
| Barometer | 29.90 in (1012.3 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 5 Sep 12:53 am CDT |
Extended Forecast for
10 Miles E Port Mansfield TX
Overnight
Low: 82 °F
Mostly Clear
Saturday
High: 95 °F
Mostly Sunny
Saturday Night
Low: 82 °F
Partly Cloudy
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 82 °F
Mostly Clear
Labor Day
High: 95 °F
Sunny
Monday Night
Low: 82 °F
Mostly Clear
Tuesday
High: 95 °F
Slight Chance
T-stormsTuesday Night
Low: 82 °F
Partly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
Overnight
Mostly clear, with a low around 82. South southeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 95. Heat index values as high as 112. East southeast wind 7 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 82. South wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 95. Heat index values as high as 111. East southeast wind 6 to 14 mph.
Sunday Night
Mostly clear, with a low around 82. South southeast wind 7 to 13 mph.
Labor Day
Sunny, with a high near 95. East southeast wind 6 to 14 mph.
Monday Night
Mostly clear, with a low around 82. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. East southeast wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 81. East southeast wind 5 to 11 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 81.
Friday
Sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles E Port Mansfield TX
26.56°N 97.27°W
26.56°N 97.27°W
1:18 am CDT Sep 5, 2026
1am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
Additional Resources
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Hourly Weather Forecast
