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New: November-January 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, and Water Supply Issues Persist

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Light Rain

85°F

29°C

Humidity	50%
Wind Speed	SE 17 G 26 mph
Barometer	29.86 in (1011.2 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	1 Nov 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: 80 °F
Mostly Sunny
Tonight
Low: 71 °F
Heavy Rain
then Heavy
Rain and
Breezy
Sunday
High: 76 °F
Breezy.
Slight Chance
T-storms then
Mostly Sunny
Sunday Night
Low: 71 °F
Mostly Clear
Monday
High: 76 °F
Sunny
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 80. South southeast wind around 15 mph.

Tonight

Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with a southeast wind 11 to 18 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Sunday

A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 76. Breezy, with a north wind 18 to 24 mph.

Sunday Night

Mostly clear, with a low around 71. Northeast wind 9 to 15 mph.

Monday

Sunny, with a high near 76. East northeast wind 8 to 11 mph.

Monday Night

Mostly clear, with a low around 71. East southeast wind 8 to 10 mph.

Tuesday

Sunny, with a high near 78. East southeast wind 7 to 10 mph.

Tuesday Night

Mostly clear, with a low around 73. East southeast wind around 10 mph.