Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Overcast
52°F
11°C
| Humidity | 86% |
| Wind Speed | NW 12 mph |
| Barometer | 30.01 in (1016.3 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 1 Dec 7:53 pm CST |
Extended Forecast for
Port Isabel TX
Tonight
Low: 56 °F
Mostly Cloudy
then Chance
Showers and
BreezyTuesday
High: 63 °F
Mostly Cloudy
and BreezyTuesday Night
Low: 59 °F
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Cloudy
then Chance
ShowersWednesday Night
Low: 72 °F
Slight Chance
Showers then
Slight Chance
T-stormsThursday
High: 77 °F
Chance
Showers then
Showers
LikelyThursday Night
Low: 60 °F
Showers
LikelyFriday
High: 67 °F
Chance
ShowersFriday Night
Low: 63 °F
Chance
Showers
Detailed Forecast
Tonight
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 56. Breezy, with a north northwest wind 16 to 24 mph.
Tuesday
Mostly cloudy, with a high near 63. Breezy, with a north northwest wind 14 to 23 mph.
Tuesday Night
Mostly cloudy, with a low around 59. North wind 8 to 13 mph becoming light and variable in the evening.
Wednesday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 75. South southeast wind 7 to 14 mph.
Wednesday Night
A slight chance of showers before midnight, then a slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 72. South wind 8 to 11 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 77. South wind 8 to 16 mph becoming north in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 60. North wind around 17 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 67. North northwest wind 11 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. North northwest wind around 10 mph.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 73. North northwest wind around 11 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 67. East northeast wind 6 to 9 mph becoming west southwest after midnight.
Sunday
Partly sunny, with a high near 77.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 74.
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
7:45 pm CST Dec 1, 2025
8pm CST Dec 1, 2025-6pm CST Dec 8, 2025
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