National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

78°F

26°C

Humidity 45%
Wind Speed S 18 G 29 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Jan 12:53 pm CST
Extended Forecast for

Port Isabel-Cameron County Airport TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. Breezy, with a south wind 13 to 18 mph, with gusts as high as 24 mph.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. South wind 6 to 10 mph becoming north northwest after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 64. Breezy, with a north northeast wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 64 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Breezy, with a north wind 11 to 18 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. North wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. East wind around 6 mph becoming south southeast after midnight.

    Low: 48 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 72. Southeast wind 5 to 14 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 60. East southeast wind 7 to 10 mph.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers. Mostly cloudy, with a high near 73. East wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. Breezy, with a south wind 13 to 18 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 62. South wind 6 to 10 mph becoming north northwest after midnight.
Saturday
A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 64. Breezy, with a north northeast wind 11 to 20 mph, with gusts as high as 28 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Breezy, with a north wind 11 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 63. North wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 48. East wind around 6 mph becoming south southeast after midnight.
M.L.King Day
Mostly sunny, with a high near 72. Southeast wind 5 to 14 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 60. East southeast wind 7 to 10 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 73. East wind 8 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of showers. Cloudy, with a low around 60. East southeast wind 7 to 11 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. South southeast wind 7 to 14 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel-Cameron County Airport TX
 26.17°N 97.34°W
Last Update:
1:18 pm CST Jan 16, 2026
Forecast Valid:
1pm CST Jan 16, 2026-6pm CST Jan 22, 2026
 
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