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South Padre Island, Texas Weather Forecast
South Padre Island, Texas Weather
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Click for Dense Fog Advisory for South Padre Island, Texas
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Weather Forecast for South Padre Island, Texas : Cameron County
Issued: 1:30 am CST Dec 14, 2025 Latitude: 26.1036887 Longitude: -97.1646938 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Overnight 50% chance of thunderstorms on Sunday Mostly Cloudy on Monday 20% chance of rain on Tuesday 50% chance of thunderstorms on Wednesday Mostly Sunny on Thursday Partly Sunny on Friday Mostly Sunny on Saturday
Low: 69°F High: 71°F High: 63°F High: 72°F High: 73°F High: 75°F High: 73°F High: 74°F
Low: 60°F Low: 67 °F Low: 69°F Low: 69°F Low: 69°F Low: 69°F  
Cloudy Thunderstorms Mostly Cloudy Rain Thunderstorms Mostly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
PORT ISABEL - (KPIL)
70°
Clear
Fog
as of 12:53 AM CST
Rel. Humidity: 100%
Dew Point: 70°F
Visibility: 1/2 Miles
Pressure: 30.04 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
BROWNSVILLE - (KBRO)
72°
Cloudy
Fog
as of 1:13 AM CST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 1/2 Miles
Pressure: 30.03 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
HARLINGEN - (KHRL)
66°
Mostly Clear
Fog
as of 1:04 AM CST
Rel. Humidity: 93%
Dew Point: 64°F
Visibility: 1/4 Miles
Pressure: 30.03 in.
Flight Rule: IFR
Wind Data
3 MPH
120° Southeast
Cloudy on Overnight Overnight... Partly cloudy, with a low around 69. South southeast wind around 6 mph becoming northeast.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms before noon, then a chance of showers between noon and 2pm. Patchy dense fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 71. Breezy, with a north northeast wind 6 to 16 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 50%.
20% chance of rain Sunday Night Sunday Night... A slight chance of showers between 7pm and 10pm. Cloudy, with a low around 60. Windy, with a north wind 22 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 63. Breezy, with a north wind 14 to 21 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a temperature rising to around 67 by 4am. North northeast wind 10 to 13 mph becoming east southeast after midnight.
20% chance of rain Tuesday Tuesday... A 20 percent chance of showers after noon. Mostly cloudy, with a high near 72. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.
40% chance of thunderstorms Tuesday Night Tuesday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 14 mph.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. South southeast wind 11 to 13 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 69. South wind 11 to 13 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 75. South wind 10 to 13 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 69. Southeast wind 9 to 11 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 73.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 69.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 74.
Sun Almanac for South Padre Island, Texas
Sunrise: 07:08 AM
Sunset: 5:39 PM
Civil Sunrise:06:43 AM
Civil Sunset: 6:04 PM
Nautical Sunrise: 06:14 AM
Nautical Sunset: 6:33 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 7:01 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.