National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

66°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	30.10 in (1019.0 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	22 Jan 6:53 am CST

More Information:

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

Extended Forecast for

Laguna Vista TX

Today
High: 72 °F
Mostly Sunny
Tonight
Low: 66 °F
Increasing
Clouds
Friday
High: 74 °F
Partly Sunny
Friday Night
Low: 69 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday
High: 76 °F
Slight Chance
T-storms and
Breezy
Saturday Night
Low: 46 °F
Chance
Showers and
Breezy
Sunday
High: 53 °F
Slight Chance
Showers and
Breezy
Sunday Night
Low: 35 °F
Breezy.
Slight Chance
Showers then
Mostly Cloudy
Monday
High: 50 °F
Partly Sunny
and Breezy

Detailed Forecast

Today

Mostly sunny, with a high near 72. Light and variable wind becoming east 5 to 10 mph in the morning.

Tonight

Increasing clouds, with a low around 66. South southeast wind 6 to 9 mph.

Friday

Partly sunny, with a high near 74. Southeast wind 7 to 15 mph, with gusts as high as 20 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 69. Southeast wind 11 to 14 mph.

Saturday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 76. Breezy, with a south southeast wind 14 to 21 mph. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Breezy, with a south southeast wind 17 to 21 mph becoming north northwest in the evening. Chance of precipitation is 40%.

Sunday

A 20 percent chance of showers. Mostly cloudy, with a high near 53. Breezy, with a north wind 21 to 24 mph.

Sunday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 35. Breezy, with a north northwest wind around 23 mph.

Monday

Partly sunny, with a high near 50. Breezy, with a north northwest wind 15 to 22 mph.

Monday Night

Mostly cloudy, with a low around 45. North wind 9 to 14 mph.

Tuesday

Partly sunny, with a high near 62. North wind 9 to 11 mph becoming east southeast in the afternoon.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 56.