National Weather Service

News Headlines

New: For Third January in Row, RGV and Ranchlands Experience Significant Cold and Freezes (25th-27th)
New: February-April Temperature and Rainfall Outlook - Increasingly Warm and Dry Overall; Drought, Wildfire Spread Threat, and Water Supplies are Primary Concerns

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

71°F

22°C

Humidity	63%
Wind Speed	SE 18 G 28 mph
Barometer	30.22 in (1023.3 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	2 Feb 1:53 pm CST

More Information:

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

Extended Forecast for

Port Isabel TX

This Afternoon
High: 69 °F
Mostly Cloudy
and Breezy
Tonight
Low: 64 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
Tuesday
High: 72 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 68 °F
Partly Sunny
then Mostly
Cloudy and
Breezy
Wednesday Night
Low: 57 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Thursday
High: 63 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 68 °F
Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 69. Breezy, with a south southeast wind around 18 mph, with gusts as high as 24 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 64. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 72. Breezy, with a south wind 14 to 18 mph, with gusts as high as 23 mph.

Tuesday Night

Partly cloudy, with a low around 60. South southeast wind 7 to 11 mph becoming west northwest after midnight.

Wednesday

Partly sunny, with a high near 68. Breezy, with a north northeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.

Wednesday Night

Mostly cloudy, with a low around 57. Breezy, with a north northeast wind 16 to 18 mph, with gusts as high as 23 mph.

Thursday

Sunny, with a high near 63. North wind 11 to 16 mph.

Thursday Night

Mostly clear, with a low around 54. Northeast wind 5 to 10 mph becoming light and variable after midnight.

Friday

Sunny, with a high near 68. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

Friday Night

Clear, with a low around 59. South southeast wind 6 to 9 mph.

Saturday

Sunny, with a high near 71. South southeast wind 6 to 11 mph.