National Weather Service

News Headlines

New: For Third January in Row, RGV and Ranchlands Experience Significant Cold and Freezes (25th-27th)
New: February-April Temperature and Rainfall Outlook - Increasingly Warm and Dry Overall; Drought, Wildfire Spread Threat, and Water Supplies are Primary Concerns
2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines

Current conditions at

Brownsville, Brownsville / South Padre Island International Airport (KBRO)

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Fair

51°F

11°C

Humidity	74%
Wind Speed	NE 6 mph
Barometer	30.46 in (1031.2 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	31 Jan 10:53 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSW Port Isabel TX

Tonight
Low: 49 °F
Partly Cloudy
Sunday
High: 66 °F
Increasing
Clouds
Sunday Night
Low: 56 °F
Mostly Cloudy
Monday
High: 72 °F
Mostly Cloudy
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy
Wednesday
High: 71 °F
Partly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 51 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 49. East northeast wind around 6 mph.

Sunday

Increasing clouds, with a high near 66. Light east northeast wind becoming east 5 to 10 mph in the morning.

Sunday Night

Mostly cloudy, with a low around 56. Southeast wind 5 to 7 mph.

Monday

Mostly cloudy, with a high near 72. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.

Monday Night

Partly cloudy, with a low around 62. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.

Tuesday

Mostly sunny, with a high near 76. South wind 10 to 17 mph, with gusts as high as 22 mph.

Tuesday Night

Partly cloudy, with a low around 59. South southeast wind 5 to 10 mph becoming west after midnight.

Wednesday

A 20 percent chance of showers after noon. Partly sunny, with a high near 71. West northwest wind 6 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 51. North northeast wind 8 to 13 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 66. North wind 9 to 13 mph.

Thursday Night

Partly cloudy, with a low around 50. Northeast wind 5 to 8 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 71.

Friday Night

Partly cloudy, with a low around 56.

Saturday

Mostly sunny, with a high near 75.