National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Brownsville, Brownsville / South Padre Island International Airport (KBRO)

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Fog/Mist

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 29.88 in (1011.7 mb)
Dewpoint 63°F (17°C)
Visibility 4.00 mi
Last update 6 Dec 11:53 pm CST
Extended Forecast for

6 Miles SSW Port Isabel TX

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of dense fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the morning.

    High: 82 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. North wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70. North wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. North northeast wind 5 to 10 mph becoming light in the evening.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. East southeast wind around 6 mph becoming light and variable.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. South wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. Calm wind.
Sunday
Areas of dense fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 56. North wind 8 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 70. North wind 13 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 53. North northeast wind 5 to 10 mph becoming light in the evening.
Tuesday
Sunny, with a high near 74. Light and variable wind becoming east 5 to 8 mph in the morning.
Tuesday Night
Mostly clear, with a low around 61. East southeast wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 80. South wind 6 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 66. South wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 83. South wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 64. South wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 76.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Port Isabel TX
 25.99°N 97.26°W
Last Update:
12:45 am CST Dec 7, 2025
Forecast Valid:
12am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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