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Brownsville, Texas Weather Forecast
Brownsville, Texas Weather
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Weather Forecast for Brownsville, Texas : Cameron County
Issued: 3:18 pm CST Nov 28, 2025 Latitude: 25.9017472 Longitude: -97.4974838 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Cloudy on This Afternoon Partly Cloudy on Tonight Mostly Cloudy on Saturday 70% chance of thunderstorms on Sunday 20% chance of rain on Monday Mostly Cloudy on Tuesday 20% chance of rain on Wednesday 40% chance of rain on Thursday
High: 78°F Low: 71°F High: 83°F High: 72 °F High: 62°F High: 63°F High: 79°F High: 79°F
Low: 71°F Low: 55°F Low: 58°F Low: 59°F Low: 67°F  
Mostly Cloudy Partly Cloudy Mostly Cloudy Thunderstorms Rain Mostly Cloudy Rain Rain
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Current Conditions at
BROWNSVILLE - (KBRO)
75°
Cloudy
as of 2:53 PM CST
Rel. Humidity: 60%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 25 MPH
120° Southeast
Cloud Level(s): Scattered at 3800ft, Solid Overcast at 5000ft
Current Conditions at
PORT ISABEL - (KPIL)
75°
Cloudy
as of 2:53 PM CST
Rel. Humidity: 60%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 25 MPH
120° Southeast
Cloud Level(s): Few at 3800ft, Solid Overcast at 7000ft
Current Conditions at
HARLINGEN - (KHRL)
75°
Cloudy
as of 2:52 PM CST
Rel. Humidity: 60%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
17 MPH
120° Southeast
Cloud Level(s): Few at 3900ft, Solid Overcast at 6000ft
Mostly Cloudy on This Afternoon This Afternoon... Mostly cloudy, with a high near 78. East southeast wind around 16 mph, with gusts as high as 26 mph.
Partly Cloudy on Tonight Tonight... Cloudy, then gradually becoming partly cloudy, with a low around 71. Southeast wind 14 to 17 mph, with gusts as high as 30 mph.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, then gradually becoming sunny, with a high near 83. Breezy, with a south wind 15 to 21 mph, with gusts as high as 31 mph.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers after midnight. Partly cloudy, with a low around 71. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.
70% chance of thunderstorms Sunday Sunday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a temperature rising to near 72 by 8am, then falling to around 64 during the remainder of the day. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
60% chance of rain Sunday Night Sunday Night... Showers likely, mainly before midnight. Cloudy, with a low around 55. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
20% chance of rain Monday Monday... A 20 percent chance of showers before noon. Mostly cloudy, with a high near 62. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. North northwest wind 6 to 10 mph.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 63. North northwest wind 7 to 11 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 59. North wind 3 to 6 mph.
20% chance of rain Wednesday Wednesday... A 20 percent chance of showers. Mostly cloudy, with a high near 79. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 67.
40% chance of rain Thursday Thursday... A 40 percent chance of showers. Mostly cloudy, with a high near 79.
Sun Almanac for Brownsville, Texas
Sunrise: 06:58 AM
Sunset: 5:38 PM
Civil Sunrise:06:33 AM
Civil Sunset: 6:03 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 6:31 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:59 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.