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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.

75°F

24°C

Humidity	88%
Wind Speed	NE 6 mph
Barometer	29.96 in (1014.4 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	7 Nov 3:53 am CST

More Information:

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

Extended Forecast for

South Padre Island TX

Overnight
Low: 75 °F
Chance
Showers
Saturday
High: 79 °F
Showers
Likely
Saturday Night
Low: 76 °F
Chance
Showers and
Breezy
Sunday
High: 79 °F
Breezy.
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 75 °F
Breezy.
Chance
Showers then
Chance
T-storms
Monday
High: 78 °F
Chance
T-storms then
Chance
Showers
Monday Night
Low: 74 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 77 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tuesday Night
Low: 73 °F
Slight Chance
Showers

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East northeast wind around 11 mph.

Saturday

Showers and thunderstorms likely before noon, then a chance of showers. Mostly sunny, with a high near 79. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 76. Breezy, with an east wind 16 to 20 mph.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 79. Breezy, with an east southeast wind 18 to 21 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Breezy, with an east wind 17 to 21 mph.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 14 to 16 mph. Chance of precipitation is 50%.

Monday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind 9 to 14 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. East wind 8 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 73. Southeast wind 7 to 9 mph.

Veterans Day

A 30 percent chance of showers after noon. Mostly cloudy, with a high near 77. East northeast wind around 9 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 72. North wind 6 to 10 mph.

Thursday

A 30 percent chance of showers. Mostly cloudy, with a high near 75.

Thursday Night

Mostly cloudy, with a low around 70.

Friday

Mostly sunny, with a high near 74.