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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.
Overcast
76°F
24°C
| Humidity | 74% |
| Wind Speed | SE 16 G 25 mph |
| Barometer | 29.92 in (1013.0 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 23 Jan 4:53 pm CST |
Extended Forecast for
Port Isabel TX
Freeze Watch January 25, 09:00pm until January 26, 10:00am
Extreme Cold Watch January 26, 03:00am until January 26, 08:00am
Tonight

Low: 69 °F
Slight Chance
T-stormsSaturday
High: 77 °F
Breezy.
Patchy Fog
then Slight
Chance
ShowersSaturday Night

Low: 47 °F
Chance
ShowersSunday
High: 54 °F
Breezy.
Slight Chance
Showers then
Partly SunnySunday Night

Low: 37 °F
Mostly Cloudy
and BreezyMonday

High: 49 °F
Partly Sunny
and BreezyMonday Night

Low: 43 °F
Mostly Cloudy
Tuesday

High: 61 °F
Partly Sunny
Tuesday Night

Low: 55 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers after 5pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 77. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after 9pm. Mostly cloudy, with a low around 47. East southeast wind around 16 mph becoming west in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a north northwest wind 17 to 23 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 37. Breezy, with a north wind around 22 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 49. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 43. North wind 10 to 17 mph.
Tuesday
Partly sunny, with a high near 61. North wind around 11 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 55. East southeast wind 7 to 9 mph.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 64. North wind 7 to 14 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55. North wind 10 to 13 mph.
Thursday
Partly sunny, with a high near 64.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 67. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.08°N 97.21°W
26.08°N 97.21°W
5:33 pm CST Jan 23, 2026
5pm CST Jan 23, 2026-6pm CST Jan 30, 2026



