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Brownsville, Texas Weather Forecast
Brownsville, Texas Weather
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Weather Forecast for Brownsville, Texas : Cameron County
Issued: 6:30 am CST Jan 13, 2026 Latitude: 25.9017472 Longitude: -97.4974838 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday M.L.King Day
Mostly Cloudy on Today Mostly Cloudy on Tonight Mostly Sunny on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on M.L.King Day
High: 69°F Low: 52°F High: 78°F High: 68°F High: 75°F High: 75°F High: 75°F High: 72°F
Low: 52°F Low: 48°F Low: 55°F Low: 56°F Low: 56°F  
Mostly Cloudy Mostly Cloudy Mostly Sunny Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
BROWNSVILLE - (KBRO)
57°
Cloudy
as of 5:53 AM CST
Rel. Humidity: 58%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
8 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 7000ft
Current Conditions at
PORT ISABEL - (KPIL)
54°
Cloudy
as of 5:53 AM CST
Rel. Humidity: 71%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
10 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 7000ft
Current Conditions at
HARLINGEN - (KHRL)
52°
Mostly Cloudy
Light Rain
as of 5:52 AM CST
Rel. Humidity: 66%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
8 MPH
030° Northeast
Cloud Level(s): Scattered at 4000ft, Scattered at 7000ft, Broken at 10000ft
Mostly Cloudy on Today Today... Mostly cloudy, with a high near 69. North wind 6 to 8 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 78. Light northwest wind increasing to 5 to 10 mph in the morning.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52. North wind 7 to 10 mph, with gusts as high as 20 mph.

Sunny on Thursday Thursday... Sunny, with a high near 68. North northwest wind 7 to 10 mph.

Clear on Thursday Night Thursday Night... Clear, with a low around 48. Northeast wind around 6 mph becoming calm in the evening.

Sunny on Friday Friday... Sunny, with a high near 75. Calm wind becoming south southeast 5 to 9 mph in the morning.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 55. Southeast wind around 6 mph becoming light and variable in the evening.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 75. Light northeast wind becoming east northeast 5 to 9 mph in the morning.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 56. East wind 3 to 7 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 75. Northeast wind 5 to 11 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 56.

Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny, with a high near 72.

Sun Almanac for Brownsville, Texas
Sunrise: 07:19 AM
Sunset: 5:59 PM
Civil Sunrise:06:54 AM
Civil Sunset: 6:24 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 6:52 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 7:20 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.