Laguna Vista, Texas Weather
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Weather Forecast for Laguna Vista, Texas : Cameron County
Issued: 7:00 pm CDT Sep 14, 2025 Latitude: 26.1009111 Longitude: -97.2902543 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of thunderstorms on Tonight 30% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday 60% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday
Low: 80°F High: 85°F High: 85°F High: 85°F High: 85°F High: 85°F High: 86°F High: 86°F
Low: 79°F Low: 79°F Low: 79°F Low: 80°F Low: 79°F Low: 79°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
PORT ISABEL - (KPIL)
86°
Feels like 93°F
Mostly Cloudy
as of 5:53 PM CDST
Rel. Humidity: 66%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
9 MPH
090° East
Cloud Level(s): Scattered at 3500ft, Broken at 4700ft
Current Conditions at
BROWNSVILLE - (KBRO)
90°
Feels like 94°F
Mostly Clear
as of 5:53 PM CDST
Rel. Humidity: 52%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
13 MPH
100° East
Cloud Level(s): Few at 4400ft
Current Conditions at
HARLINGEN - (KHRL)
88°
Feels like 93°F
Clear
as of 5:52 PM CDST
Rel. Humidity: 58%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
16 MPH
090° East
Cloud Level(s): Clear
20% chance of thunderstorms Tonight Tonight... A slight chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 80. East southeast wind 7 to 13 mph. Chance of precipitation is 20%.
30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 85. East wind 6 to 14 mph. Chance of precipitation is 30%.
30% chance of rain Monday Night Monday Night... A 30 percent chance of showers, mainly after 1am. Mostly clear, with a low around 79. East wind 7 to 13 mph.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 85. East northeast wind 6 to 14 mph. Chance of precipitation is 50%.
50% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 79. East wind 6 to 11 mph. Chance of precipitation is 50%.
60% chance of thunderstorms Wednesday Wednesday... Showers likely, with thunderstorms also possible after 10am. Mostly sunny, with a high near 85. East wind 6 to 13 mph. Chance of precipitation is 60%.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. East southeast wind 6 to 10 mph.
60% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 85. East wind 6 to 13 mph. Chance of precipitation is 60%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 80. East wind 6 to 10 mph. Chance of precipitation is 40%.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. East wind 6 to 11 mph.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 79. East wind 6 to 10 mph.
50% chance of thunderstorms Saturday Saturday... A 50 percent chance of showers and thunderstorms. Sunny, with a high near 86.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers. Mostly clear, with a low around 79.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms. Sunny, with a high near 86.
Sun Almanac for Laguna Vista, Texas
Sunrise: 07:15 AM
Sunset: 7:34 PM
Civil Sunrise:06:52 AM
Civil Sunset: 7:57 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 8:24 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 8:52 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.