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Brownsville, Texas Weather Forecast
Brownsville, Texas Weather
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Weather Forecast for Brownsville, Texas : Cameron County
Issued: 7:30 pm CST Jan 23, 2026 Latitude: 25.9017472 Longitude: -97.4974838 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Morning Fog on Tonight Morning Fog on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday 20% chance of rain on Wednesday Partly Sunny on Thursday 50% chance of rain on Friday
Low: 70°F High: 81°F High: 56°F High: 48°F High: 62°F High: 66°F High: 66°F High: 68°F
Low: 45°F Low: 31°F Low: 33°F Low: 49°F Low: 49°F Low: 55°F  
Morning Fog Morning Fog Mostly Sunny Mostly Sunny Mostly Sunny Rain Partly Sunny Rain
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Current Conditions at
BROWNSVILLE - (KBRO)
75°
Mostly Clear
as of 6:53 PM CST
Rel. Humidity: 83%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
9 MPH
130° Southeast
Cloud Level(s): Few at 1700ft
Current Conditions at
PORT ISABEL - (KPIL)
73°
Cloudy
as of 7:09 PM CST
Rel. Humidity: 88%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: MVFR
Wind Data
7 MPH
120° Southeast
Cloud Level(s): Scattered at 2000ft, Broken at 2900ft, Solid Overcast at 4400ft
Current Conditions at
HARLINGEN - (KHRL)
73°
Partly Cloudy
as of 6:52 PM CST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
12 MPH
130° Southeast
Cloud Level(s): Few at 2500ft, Scattered at 4500ft
Morning Fog on Tonight Tonight... Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 70. South southeast wind around 10 mph, with gusts as high as 20 mph.

Morning Fog on Saturday Saturday... Patchy fog before 7am. Otherwise, partly sunny, with a high near 81. Breezy, with a south wind 11 to 18 mph, with gusts as high as 29 mph.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 45. East southeast wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 56. North wind 11 to 15 mph, with gusts as high as 25 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 25 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 48. North northwest wind 11 to 15 mph, with gusts as high as 24 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 33. North northwest wind 7 to 10 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 62. North northwest wind around 7 mph becoming east in the afternoon.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 49. East wind around 6 mph becoming calm.

20% chance of rain Wednesday Wednesday... A 20 percent chance of showers. Mostly cloudy, with a high near 66. North wind 5 to 9 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 49. North wind 6 to 8 mph.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 66.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 55.

50% chance of rain Friday Friday... A 50 percent chance of showers. Mostly cloudy, with a high near 68.

Sun Almanac for Brownsville, Texas
Sunrise: 07:17 AM
Sunset: 6:07 PM
Civil Sunrise:06:53 AM
Civil Sunset: 6:31 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 6:59 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 7:27 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.