National Weather Service

News Headlines

Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
New: November-January 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, and Water Supply Issues Persist

Hazardous Weather Conditions

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

72°F

22°C

Humidity	87%
Wind Speed	NE 15 G 23 mph
Barometer	30.16 in (1021.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	26 Nov 3:53 pm CST

More Information:

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

Extended Forecast for

10 Miles E Port Mansfield TX

High Surf Advisory November 26, 04:37pm until November 26, 08:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory November 26, 04:37pm until November 26, 08:00pm
NOW until 8:00pm Wed
High Surf Advisory
This Afternoon
High: 74 °F
Slight Chance
T-storms and
Breezy
Tonight
Low: 68 °F
Slight Chance
Showers and
Breezy then
Mostly Cloudy
Thanksgiving Day
High: 78 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 68 °F
Mostly Cloudy
Friday
High: 79 °F
Mostly Cloudy
then Slight
Chance
Showers and
Breezy
Friday Night
Low: 70 °F
Breezy.
Slight Chance
T-storms then
Mostly Cloudy
Saturday
High: 82 °F
Breezy.
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 65 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms before 5pm. Mostly cloudy, with a high near 74. Breezy, with a northeast wind around 22 mph, with gusts as high as 29 mph.

Tonight

A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 68. Breezy, with a northeast wind 13 to 20 mph, with gusts as high as 26 mph.

Thanksgiving Day

Mostly sunny, with a high near 78. Breezy, with a northeast wind 13 to 18 mph, with gusts as high as 24 mph.

Thursday Night

Mostly cloudy, with a low around 68. East wind 13 to 16 mph, with gusts as high as 22 mph.

Friday

A 20 percent chance of showers after noon. Partly sunny, with a high near 79. Breezy, with an east wind 13 to 20 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70. Breezy, with a south southeast wind around 18 mph, with gusts as high as 28 mph.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Breezy, with a south wind 17 to 22 mph, with gusts as high as 28 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 65. South wind 11 to 17 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.

Sunday

A 50 percent chance of showers. Mostly cloudy, with a high near 73. Breezy, with a north northeast wind 11 to 18 mph, with gusts as high as 23 mph.

Sunday Night

Showers likely. Cloudy, with a low around 58. North northeast wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Monday

A 50 percent chance of showers. Mostly cloudy, with a high near 68. North wind 14 to 16 mph, with gusts as high as 21 mph.

Monday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 56.

Tuesday

A 20 percent chance of showers. Partly sunny, with a high near 66.