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.

Light Rain

66°F

19°C

Humidity	93%
Wind Speed	SE 6 mph
Barometer	30.14 in (1020.7 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	21 Jan 9:53 am CST

More Information:

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

Extended Forecast for

Laguna Vista TX

Today
High: 69 °F
Chance
Showers
Tonight
Low: 64 °F
Chance
Showers
Thursday
High: 72 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday
High: 68 °F
Chance
Showers and
Breezy
Saturday Night
Low: 40 °F
Chance
Showers and
Breezy
Sunday
High: 46 °F
Chance
Showers and
Breezy

Detailed Forecast

Today

A 50 percent chance of showers, mainly before 5pm. Mostly cloudy, with a high near 69. South southeast wind 8 to 10 mph becoming east in the afternoon.

Tonight

A 30 percent chance of showers, mainly before 1am. Cloudy during the early evening, then becoming partly cloudy, with a low around 64. East wind 3 to 6 mph.

Thursday

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

Thursday Night

Partly cloudy, with a low around 66. South southeast wind 8 to 10 mph.

Friday

Mostly sunny, with a high near 75. South southeast wind 9 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 62. Southeast wind 11 to 13 mph.

Saturday

A 30 percent chance of showers. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 13 to 20 mph becoming north northwest in the afternoon.

Saturday Night

A 40 percent chance of showers. Cloudy, with a low around 40. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 28 mph.

Sunday

A chance of showers before noon, then a slight chance of drizzle after noon. Mostly cloudy, with a high near 46. Breezy, with a north northwest wind 22 to 25 mph. Chance of precipitation is 30%.

Sunday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 37. Breezy, with a north northwest wind 20 to 22 mph.

Monday

Partly sunny, with a high near 49. Breezy, with a north northwest wind 15 to 20 mph.

Monday Night

Mostly cloudy, with a low around 43.

Tuesday

Partly sunny, with a high near 57.