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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.

Fair

70°F

21°C

Humidity	44%
Wind Speed	N 15 mph
Barometer	30.12 in (1020.0 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	6 Apr 5:53 pm CDT

More Information:

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

Extended Forecast for

Laguna Vista TX

Tonight
Low: 63 °F
Mostly Clear
Tuesday
High: 73 °F
Mostly Sunny
Tuesday Night
Low: 70 °F
Slight Chance
Showers
Wednesday
High: 75 °F
Chance
Showers
Wednesday Night
Low: 71 °F
Slight Chance
Showers
Thursday
High: 76 °F
Chance
Showers
Thursday Night
Low: 70 °F
Chance
Showers
Friday
High: 77 °F
Chance
Showers
Friday Night
Low: 72 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 63. North northeast wind 6 to 15 mph.

Tuesday

Mostly sunny, with a high near 73. North northeast wind 6 to 13 mph.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 70. East wind 8 to 11 mph.

Wednesday

A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 75. East southeast wind 6 to 14 mph.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 71. East wind 6 to 11 mph.

Thursday

A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 76. East southeast wind 6 to 14 mph.

Thursday Night

A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 70. East southeast wind 6 to 11 mph. Chance of precipitation is 40%.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Friday Night

A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 72. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.

Saturday

A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 78. Breezy, with a southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 73. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.

Sunday

Partly sunny, with a high near 79. Breezy.

Sunday Night

Mostly cloudy, with a low around 73.

Monday

Partly sunny, with a high near 80. Breezy.