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New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Light Rain and Breezy

84°F

29°C

Humidity	59%
Wind Speed	SE 24 G 30 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	31 Mar 2:53 pm CDT

More Information:

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

Extended Forecast for

South Padre Island TX

This Afternoon
High: 77 °F
Mostly Sunny
and Breezy
Tonight
Low: 74 °F
Mostly Cloudy
Wednesday
High: 77 °F
Decreasing
Clouds and
Breezy
Wednesday Night
Low: 74 °F
Mostly Cloudy
and Breezy
Thursday
High: 77 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 74 °F
Mostly Cloudy
and Breezy
Friday
High: 77 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Friday Night
Low: 74 °F
Mostly Cloudy
and Breezy
Saturday
High: 78 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 77. Breezy, with a southeast wind around 18 mph, with gusts as high as 24 mph.

Tonight

Mostly cloudy, with a low around 74. Southeast wind 14 to 17 mph.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 77. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly cloudy, with a low around 74. Breezy, with a south southeast wind 18 to 22 mph.

Thursday

Mostly sunny, with a high near 77. Breezy, with a south southeast wind 20 to 22 mph.

Thursday Night

Mostly cloudy, with a low around 74. Breezy, with a south southeast wind around 18 mph.

Friday

Mostly sunny, with a high near 77. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 26 mph.

Friday Night

Mostly cloudy, with a low around 74. Breezy, with a south southeast wind 18 to 23 mph.

Saturday

Mostly sunny, with a high near 78. South southeast wind around 17 mph, with gusts as high as 23 mph.

Saturday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. East wind 11 to 14 mph. Chance of precipitation is 60%.

Sunday

Showers and thunderstorms likely. Mostly cloudy, with a high near 72. Windy, with a north wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 64. Breezy.

Monday

A 40 percent chance of showers. Mostly cloudy, with a high near 69. Breezy.