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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.

Light Rain and Windy

83°F

28°C

Humidity	65%
Wind Speed	SE 28 G 35 mph
Barometer	29.96 in (1014.4 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	14 Apr 2:53 pm CDT

More Information:

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

Extended Forecast for

Laguna Vista TX

This Afternoon
High: 79 °F
Mostly Sunny
and Breezy
Tonight
Low: 73 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 79 °F
Partly Sunny
and Breezy
Wednesday Night
Low: 74 °F
Mostly Cloudy
Thursday
High: 80 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 74 °F
Increasing
Clouds
Friday
High: 80 °F
Partly Sunny
and Breezy
Friday Night
Low: 74 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 81 °F
Mostly Cloudy
and Breezy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 79. Breezy, with a southeast wind around 21 mph.

Tonight

Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 23 mph.

Wednesday

Partly sunny, with a high near 79. Breezy, with a southeast wind 15 to 21 mph.

Wednesday Night

Mostly cloudy, with a low around 74. Southeast wind around 15 mph, with gusts as high as 20 mph.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 80. Breezy, with a southeast wind 11 to 18 mph, with gusts as high as 23 mph.

Thursday Night

Increasing clouds, with a low around 74. South southeast wind 14 to 16 mph.

Friday

Partly sunny, with a high near 80. Breezy, with a south southeast wind 15 to 23 mph, with gusts as high as 28 mph.

Friday Night

Mostly cloudy, with a low around 74. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 25 mph.

Saturday

Mostly cloudy, with a high near 81. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 25 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. East southeast wind 9 to 11 mph becoming northeast after midnight.

Sunday

A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 74. Breezy, with a northeast wind 15 to 21 mph, with gusts as high as 26 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 70.

Monday

A 30 percent chance of showers. Mostly cloudy, with a high near 75.