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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 pm CST Jan 13, 2026 Latitude: 25.9017472 Longitude: -97.4974838 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday M.L.King Day Tuesday
20% chance of rain 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 30% chance of rain on Tuesday
Low: 53°F High: 78°F High: 68°F High: 76°F High: 72°F High: 74°F High: 77°F High: 75°F
Low: 52°F Low: 48°F Low: 56°F Low: 54°F Low: 59°F Low: 61°F  
Rain Mostly Sunny Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny Rain
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Current Conditions at
BROWNSVILLE - (KBRO)
63°
Cloudy
as of 5:53 PM CST
Rel. Humidity: 63%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
8 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
PORT ISABEL - (KPIL)
61°
Cloudy
as of 5:53 PM CST
Rel. Humidity: 67%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
8 MPH
0° North
Cloud Level(s): Solid Overcast at 3700ft
Current Conditions at
HARLINGEN - (KHRL)
61°
Cloudy
as of 5:52 PM CST
Rel. Humidity: 55%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
060° Northeast
Cloud Level(s): Solid Overcast at 4900ft
20% chance of rain Tonight Tonight... A slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 53. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 78. Light west northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52. North wind 8 to 10 mph, with gusts as high as 20 mph.

Sunny on Thursday Thursday... Sunny, with a high near 68. North wind 7 to 11 mph, with gusts as high as 20 mph.

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

Sunny on Friday Friday... Sunny, with a high near 76. Light south wind increasing to 5 to 9 mph in the morning.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 72. Northeast wind 6 to 10 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 54. East northeast wind 3 to 7 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 74. North northeast wind 5 to 10 mph becoming east in the afternoon.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 59. South southeast wind 6 to 8 mph.

Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny, with a high near 77.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 61.

30% chance of rain Tuesday Tuesday... A 30 percent chance of showers. Mostly cloudy, with a high near 75.

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.