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

Hazardous Weather Conditions

Rip Current Statement until January 18, 06:00 PM CST

Current conditions at

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

Lat: 26.16° N Lon: 97.34° W Elev: 16 ft.

Fair

59°F

15°C

Humidity	27%
Wind Speed	NE 10 mph
Barometer	30.31 in (1026.3 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	18 Jan 3:53 pm CST

More Information:

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

Detailed forecast for

Willacy Island

This Afternoon

Sunny. Highs in the lower 60s. North winds 10 to 15 mph.

Tonight

Clear. Lows in the lower 50s. Southeast winds around 5 mph.

Martin Luther King Jr Day

Sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph, increasing to around 15 mph with gusts up to 20 mph in the afternoon.

Monday Night

Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph.

Tuesday

Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 30 percent.

Tuesday Night

Cloudy with a 50 percent chance of showers. Lows in the lower 60s.

Wednesday

Mostly cloudy. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 60 percent.

Wednesday Night

Mostly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 30 percent.

Thursday

Mostly sunny. Highs in the upper 60s.

Thursday Night

Partly cloudy. Near steady temperature in the lower 60s.

Friday

Partly sunny. Highs in the mid 70s.