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Brownsville, Texas Weather Forecast
Brownsville, Texas Weather
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Weather Forecast for Brownsville, Texas : Cameron County
Issued: 9:15 am CST Jan 15, 2026 Latitude: 25.9017472 Longitude: -97.4974838 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday M.L.King Day Tuesday Wednesday
Sunny on Today Clear on Tonight Sunny on Friday Partly Sunny on Saturday Sunny on Sunday Partly Sunny on M.L.King Day 40% chance of rain on Tuesday 30% chance of rain on Wednesday
High: 68°F Low: 50°F High: 78°F High: 72°F High: 66°F High: 74°F High: 71°F High: 73°F
Low: 58°F Low: 47°F Low: 52°F Low: 61°F Low: 58°F  
Sunny Clear Sunny Partly Sunny Sunny Partly Sunny Rain Rain
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Current Conditions at
BROWNSVILLE - (KBRO)
57°
Clear
as of 8:53 AM CST
Rel. Humidity: 54%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
12 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
PORT ISABEL - (KPIL)
55°
Clear
as of 8:53 AM CST
Rel. Humidity: 58%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
10 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
HARLINGEN - (KHRL)
54°
Clear
as of 8:52 AM CST
Rel. Humidity: 58%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
9 MPH
0° North
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 68. North northwest wind 7 to 10 mph becoming northeast in the afternoon.

Clear on Tonight Tonight... Clear, with a low around 50. East northeast wind around 6 mph becoming light and variable.

Sunny on Friday Friday... Sunny, with a high near 78. South wind 5 to 14 mph, with gusts as high as 22 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 58. South southeast wind 5 to 8 mph becoming light and variable.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 72. North northeast wind 6 to 11 mph, with gusts as high as 20 mph.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. North wind 9 to 11 mph, with gusts as high as 21 mph.

Sunny on Sunday Sunday... Sunny, with a high near 66. North wind 8 to 10 mph becoming east in the afternoon.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 52. Southeast wind 3 to 7 mph.

Partly Sunny on M.L.King Day M.L.King Day... Partly sunny, with a high near 74. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 61. Southeast wind 6 to 10 mph.

40% chance of rain Tuesday Tuesday... A 40 percent chance of showers. Cloudy, with a high near 71. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.

40% chance of rain Tuesday Night Tuesday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 58.

30% chance of rain Wednesday Wednesday... A 30 percent chance of showers. Mostly cloudy, with a high near 73.

Sun Almanac for Brownsville, Texas
Sunrise: 07:18 AM
Sunset: 6:01 PM
Civil Sunrise:06:54 AM
Civil Sunset: 6:25 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 6:53 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 7:21 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.