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.

Overcast

55°F

13°C

Humidity 72%
Wind Speed N 5 mph
Barometer 30.36 in (1027.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 28 Jan 1:53 am CST
Extended Forecast for

8 Miles SSW Port Isabel TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. Calm wind becoming north northwest around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. North northwest wind 6 to 13 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 72. Light east wind becoming south southeast 6 to 11 mph in the morning.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 63. Breezy, with a north wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 63 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. North wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. North wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. North northeast wind 5 to 10 mph becoming light east northeast.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. Calm wind becoming north northwest around 5 mph.
Wednesday
Mostly sunny, with a high near 67. North northwest wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 52. Northeast wind 5 to 7 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 72. Light east wind becoming south southeast 6 to 11 mph in the morning.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. Light and variable wind becoming north 5 to 10 mph after midnight.
Friday
Partly sunny, with a high near 63. Breezy, with a north wind 13 to 18 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 45. North wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 60. North wind 10 to 16 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 46. North northeast wind 5 to 10 mph becoming light east northeast.
Sunday
Partly sunny, with a high near 64. East wind 5 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 53. East southeast wind 5 to 8 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Port Isabel TX
 25.97°N 97.29°W
Last Update:
2:00 am CST Jan 28, 2026
Forecast Valid:
2am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation