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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.

Overcast

82°F

28°C

Humidity	79%
Wind Speed	SE 12 mph
Barometer	29.82 in (1009.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	5 Nov 4:53 pm CST

More Information:

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

Extended Forecast for

South Padre Island TX

Tonight
Low: 75 °F
Chance
Showers
Friday
High: 78 °F
Showers then
Showers
Likely
Friday Night
Low: 75 °F
Chance
Showers
Saturday
High: 78 °F
Showers
Likely
Saturday Night
Low: 73 °F
Showers
Likely and
Breezy
Sunday
High: 75 °F
Breezy.
T-storms then
Showers
Sunday Night
Low: 69 °F
Showers
Likely and
Breezy
Monday
High: 73 °F
Chance
Showers and
Breezy
Monday Night
Low: 69 °F
Chance
Showers

Detailed Forecast

Tonight

A chance of showers, with thunderstorms also possible after midnight. Increasing clouds, with a low around 75. Southeast wind 6 to 11 mph becoming southwest after midnight. Chance of precipitation is 50%.

Friday

Showers and thunderstorms, mainly before 3pm. High near 78. North northeast wind 6 to 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 75. Northeast wind 11 to 15 mph.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. East wind 14 to 17 mph. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. Breezy, with an east southeast wind around 18 mph. Chance of precipitation is 70%.

Sunday

Showers and possibly a thunderstorm. High near 75. Breezy, with an east wind 18 to 22 mph. Chance of precipitation is 90%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Breezy, with a north northeast wind 20 to 22 mph. Chance of precipitation is 70%.

Monday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Breezy, with a north northeast wind 16 to 21 mph. Chance of precipitation is 50%.

Monday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 69. North northeast wind 11 to 16 mph.

Tuesday

A 20 percent chance of showers. Mostly cloudy, with a high near 74. North northeast wind around 11 mph.

Tuesday Night

Mostly cloudy, with a low around 71. Northeast wind 5 to 10 mph.

Veterans Day

A 20 percent chance of showers. Mostly cloudy, with a high near 75.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 71.

Thursday

A 20 percent chance of showers. Partly sunny, with a high near 76.