Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fog/Mist
66°F
19°C
| Humidity | 100% |
| Wind Speed | S 6 mph |
| Barometer | 29.95 in (1014.1 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 3.00 mi |
| Last update | 7 Jan 1:53 am CST |
Extended Forecast for
Port Isabel TX
Overnight
Low: 68 °F
Mostly Clear
Wednesday
High: 80 °F
Patchy Fog
then SunnyWednesday Night
Low: 70 °F
Mostly Clear
then Mostly
Clear and
BreezyThursday
High: 81 °F
Mostly Sunny
and BreezyThursday Night
Low: 70 °F
Mostly Cloudy
Friday
High: 81 °F
Partly Sunny
Friday Night
Low: 61 °F
Mostly Cloudy
then Chance
T-stormsSaturday
High: 70 °F
Chance
Showers and
BreezySaturday Night
Low: 53 °F
Chance
Showers and
Breezy
Detailed Forecast
Overnight
Mostly clear, with a low around 68. South wind around 8 mph.
Wednesday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 80. South southeast wind 7 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 70. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 81. Breezy, with a south wind 16 to 23 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 70. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 81. South wind 9 to 14 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South southeast wind 7 to 14 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.
Saturday
A 40 percent chance of showers. Cloudy, with a high near 70. Breezy, with a north wind 16 to 22 mph, with gusts as high as 29 mph.
Saturday Night
A 30 percent chance of showers. Cloudy, with a low around 53. Breezy, with a north wind 17 to 20 mph, with gusts as high as 28 mph.
Sunday
A 30 percent chance of showers. Cloudy, with a high near 62. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers. Cloudy, with a low around 51. North wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Isabel TX
26.06°N 97.21°W
26.06°N 97.21°W
2:18 am CST Jan 7, 2026
2am CST Jan 7, 2026-6pm CST Jan 13, 2026
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