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New: November 2026-January 2027 Outlook - Normal to warmer than normal conditions are favored through the remainder of the Fall into the upcoming Winter Season; mainly dry; marine/coastal, drought, fire weather, & 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.

Fair

76°F

24°C

Humidity	56%
Wind Speed	N 8 mph
Barometer	30.04 in (1017.3 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	13 Nov 10:53 am CST

More Information:

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

Extended Forecast for

13 Miles N South Padre Island TX

Today
High: 76 °F
Sunny
Tonight
Low: 72 °F
Increasing
Clouds
Saturday
High: 77 °F
Sunny then
Slight Chance
Showers
Saturday Night
Low: 73 °F
Partly Cloudy
and Breezy
Sunday
High: 79 °F
Breezy. Sunny
then Chance
Showers
Sunday Night
Low: 69 °F
Chance
T-storms then
Showers and
Breezy
Monday
High: 74 °F
Breezy.
Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 67 °F
Slight Chance
T-storms and
Breezy
Tuesday
High: 73 °F
Slight Chance
Showers and
Breezy

Detailed Forecast

Today

Sunny, with a high near 76. North wind 7 to 9 mph.

Tonight

Increasing clouds, with a low around 72. Southeast wind 9 to 14 mph.

Saturday

A slight chance of showers between noon and 1pm. Mostly sunny, with a high near 77. Southeast wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 73. Breezy, with a southeast wind 17 to 21 mph.

Sunday

A 30 percent chance of showers after noon. Sunny, with a high near 79. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 25 mph.

Sunday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 69. Breezy, with a southeast wind 9 to 14 mph becoming north 15 to 20 mph after midnight. Chance of precipitation is 80%.

Monday

A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 74. Breezy, with a north wind 23 to 25 mph, with gusts as high as 32 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy, with a north wind around 22 mph, with gusts as high as 28 mph.

Tuesday

A 20 percent chance of showers. Partly sunny, with a high near 73. Breezy, with a north wind 15 to 20 mph.

Tuesday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 71. Northeast wind 8 to 15 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 77. Northeast wind 7 to 10 mph.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 74.

Thursday

A 20 percent chance of showers. Partly sunny, with a high near 78.