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

Hazardous Weather Conditions

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed N 15 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 25 Jan 3:53 am CST
Extended Forecast for

Laguna Vista TX

Freeze Warning January 25, 09:00pm until January 26, 10:00am
Extreme Cold Warning January 26, 03:00am until January 26, 08:00am
Click here for hazard details and duration
Freeze Warning
Extreme Cold Warning

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 42. Wind chill values between 34 and 39. Breezy, with a northwest wind around 20 mph.

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Wind chill values between 32 and 40 early. Breezy, with a north northwest wind 20 to 23 mph, with gusts as high as 28 mph.

    High: 48 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Wind chill values between 25 and 30. Breezy, with a north northwest wind 22 to 24 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 47. Wind chill values between 24 and 34 early. Breezy, with a north northwest wind 20 to 25 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Breezy, with a north northwest wind 11 to 18 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. North northwest wind around 10 mph becoming east in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. East wind 5 to 8 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 60. North wind 7 to 15 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. North northeast wind 7 to 11 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 42. Wind chill values between 34 and 39. Breezy, with a northwest wind around 20 mph.
Sunday
A 20 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Wind chill values between 32 and 40 early. Breezy, with a north northwest wind 20 to 23 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 35. Wind chill values between 25 and 30. Breezy, with a north northwest wind 22 to 24 mph.
Monday
Mostly sunny, with a high near 47. Wind chill values between 24 and 34 early. Breezy, with a north northwest wind 20 to 25 mph.
Monday Night
Mostly cloudy, with a low around 42. Breezy, with a north northwest wind 11 to 18 mph.
Tuesday
Mostly sunny, with a high near 58. North northwest wind around 10 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 54. East wind 5 to 8 mph.
Wednesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 60. North wind 7 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 53. North northeast wind 7 to 11 mph.
Thursday
Partly sunny, with a high near 65. North northeast wind 8 to 14 mph becoming east southeast in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60. East southeast wind around 11 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 66.
Friday Night
Showers likely. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 56. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Laguna Vista TX
 26.1°N 97.29°W
Last Update:
4:00 am CST Jan 25, 2026
Forecast Valid:
4am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation