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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.

Overcast

75°F

24°C

Humidity	88%
Wind Speed	SE 14 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	31 Mar 9:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Laguna Vista TX

Tonight
Low: 72 °F
Mostly Cloudy
Wednesday
High: 80 °F
Decreasing
Clouds and
Breezy
Wednesday Night
Low: 73 °F
Mostly Cloudy
and Breezy
Thursday
High: 79 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Friday
High: 80 °F
Mostly Sunny
and Breezy
Friday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 72. South southeast wind around 14 mph.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 80. Breezy, with a south southeast wind 14 to 21 mph.

Wednesday Night

Mostly cloudy, with a low around 73. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 25 mph.

Thursday

Mostly sunny, with a high near 79. Breezy, with a south southeast wind 20 to 22 mph.

Thursday Night

Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 16 to 18 mph.

Friday

Mostly sunny, with a high near 80. Breezy, with a southeast wind 15 to 21 mph.

Friday Night

Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 25 mph.

Saturday

Mostly sunny, with a high near 81. South southeast wind 11 to 17 mph, with gusts as high as 22 mph.

Saturday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. East wind 9 to 14 mph. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 71. Breezy, with a north wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. Breezy, with a north wind 11 to 18 mph, with gusts as high as 24 mph.

Monday

A 40 percent chance of showers. Mostly cloudy, with a high near 68.

Monday Night

Partly cloudy, with a low around 63.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 72.