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- New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Mostly Cloudy
70°F
21°C
| Humidity | 97% |
| Wind Speed | SE 5 mph |
| Barometer | 30.10 in (1019.1 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 1:53 am CDT |
Extended Forecast for
Laguna Vista TX
Overnight

Low: 70 °F
Mostly Cloudy
Tuesday

High: 77 °F
Slight Chance
T-storms and
BreezyTuesday Night

Low: 73 °F
Mostly Cloudy
Wednesday

High: 79 °F
Mostly Sunny
Wednesday Night

Low: 73 °F
Partly Cloudy
Thursday

High: 80 °F
Mostly Sunny
Thursday Night

Low: 74 °F
Mostly Cloudy
Friday

High: 81 °F
Mostly Sunny
Friday Night

Low: 75 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 70. Southeast wind 10 to 13 mph.
Tuesday
A slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 77. Breezy, with a southeast wind 10 to 18 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 73. Southeast wind 10 to 14 mph.
Wednesday
Mostly sunny, with a high near 79. Southeast wind 9 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 73. Southeast wind 10 to 13 mph.
Thursday
Mostly sunny, with a high near 80. Southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 74. Southeast wind 14 to 16 mph.
Friday
Mostly sunny, with a high near 81. South southeast wind 13 to 17 mph.
Friday Night
Partly cloudy, with a low around 75. Southeast wind 8 to 13 mph.
Saturday
Partly sunny, with a high near 83. Southeast wind 7 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 75. Southeast wind 8 to 13 mph.
Sunday
Partly sunny, with a high near 83. Breezy.
Sunday Night
Partly cloudy, with a low around 76.
Monday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
Laguna Vista TX
26.1°N 97.29°W
26.1°N 97.29°W
2:45 am CDT Apr 21, 2026
2am CDT Apr 21, 2026-6pm CDT Apr 27, 2026


