National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Mostly Cloudy

68°F

20°C

Humidity	53%
Wind Speed	N 14 G 23 mph
Barometer	30.14 in (1020.6 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	17 Jan 11:53 am CST

More Information:

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

Extended Forecast for

8 Miles SSW Port Isabel TX

This Afternoon
High: 67 °F
Chance
Showers and
Breezy
Tonight
Low: 49 °F
Decreasing
Clouds and
Breezy then
Mostly Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
M.L.King Day
High: 70 °F
Mostly Sunny
Monday Night
Low: 60 °F
Increasing
Clouds
Tuesday
High: 71 °F
Slight Chance
Showers
Tuesday Night
Low: 61 °F
Chance
Showers
Wednesday
High: 74 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 67. Breezy, with a north wind around 18 mph, with gusts as high as 26 mph.

Tonight

Cloudy during the early evening, then gradual clearing, with a low around 49. Breezy, with a north wind 14 to 18 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 63. North wind 8 to 15 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 48. Northeast wind around 6 mph becoming calm in the evening.

M.L.King Day

Mostly sunny, with a high near 70. Light southeast wind increasing to 9 to 14 mph in the morning.

Monday Night

Increasing clouds, with a low around 60. East southeast wind 6 to 10 mph.

Tuesday

A 20 percent chance of showers. Mostly cloudy, with a high near 71. East wind 6 to 14 mph, with gusts as high as 20 mph.

Tuesday Night

A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 61. South southeast wind 6 to 10 mph.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 74. South southeast wind 6 to 13 mph.

Wednesday Night

A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 60. South southeast wind 5 to 7 mph becoming northwest after midnight.

Thursday

Mostly sunny, with a high near 74. North northwest wind 6 to 13 mph becoming northeast in the afternoon.

Thursday Night

Partly cloudy, with a low around 60.

Friday

Partly sunny, with a high near 76.