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

70°F

21°C

Humidity 90%
Wind Speed S 10 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 67°F (19°C)
Visibility 8.00 mi
Last update 3 Jan 3:53 am CST
Extended Forecast for

4 Miles ESE Los Fresnos TXSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 62. South southwest wind 6 to 8 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 87. South southwest wind 6 to 11 mph becoming north in the afternoon.

    High: 87 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 58. Northeast wind 6 to 9 mph.

    Low: 58 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 79. North northeast wind 6 to 10 mph becoming east in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog between midnight and 5am. Otherwise, mostly clear, with a low around 62. South southeast wind 6 to 8 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 83. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South southeast wind 7 to 11 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. South wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. South southeast wind 8 to 10 mph.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 62. South southwest wind 6 to 8 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 87. South southwest wind 6 to 11 mph becoming north in the afternoon.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 58. Northeast wind 6 to 9 mph.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 79. North northeast wind 6 to 10 mph becoming east in the afternoon.
Sunday Night
Patchy fog between midnight and 5am. Otherwise, mostly clear, with a low around 62. South southeast wind 6 to 8 mph.
Monday
Sunny, with a high near 83. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 64. South southeast wind 7 to 11 mph.
Tuesday
Sunny, with a high near 84. South wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 65. South southeast wind 8 to 10 mph.
Wednesday
Sunny, with a high near 84. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly cloudy, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Los Fresnos TXSimilar City Names
 26.06°N 97.42°W
Last Update:
3:45 am CST Jan 3, 2026
Forecast Valid:
3am CST Jan 3, 2026-6pm CST Jan 9, 2026
 
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