National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

66°F

19°C

Humidity	42%
Wind Speed	E 14 mph
Barometer	30.28 in (1025.3 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	19 Jan 10:53 am CST

More Information:

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

Extended Forecast for

South Padre Island TX

M.L.King Day
High: 67 °F
Mostly Sunny
Tonight
Low: 64 °F
Mostly Cloudy
Tuesday
High: 69 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 66 °F
Chance
Showers
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 64 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Partly Cloudy
Friday
High: 73 °F
Partly Sunny

Detailed Forecast

M.L.King Day

Mostly sunny, with a high near 67. Southeast wind 13 to 16 mph.

Tonight

Mostly cloudy, with a low around 64. Southeast wind 10 to 15 mph.

Tuesday

A slight chance of showers between noon and 1pm. Partly sunny, with a high near 69. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 66. East southeast wind 10 to 14 mph.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 70. South southeast wind around 11 mph.

Wednesday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 64. Southeast wind 8 to 10 mph becoming northwest after midnight.

Thursday

Mostly sunny, with a high near 69. North wind 8 to 13 mph becoming east northeast in the afternoon.

Thursday Night

Partly cloudy, with a low around 66. East northeast wind 9 to 11 mph becoming south southeast after midnight.

Friday

Partly sunny, with a high near 73. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.

Friday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 67. Southeast wind around 14 mph.

Saturday

A 30 percent chance of showers. Mostly cloudy, with a high near 71. Breezy, with a south southeast wind 14 to 20 mph becoming north northwest in the afternoon.

Saturday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 54. Breezy.

Sunday

A 30 percent chance of showers. Mostly cloudy, with a high near 58. Breezy.