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.

Overcast

73°F

23°C

Humidity	94%
Wind Speed	SE 8 mph
Barometer	30.12 in (1019.7 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	22 Jan 9:53 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

Today
High: 77 °F
Mostly Sunny
Tonight
Low: 63 °F
Mostly Cloudy
Friday
High: 80 °F
Partly Sunny
Friday Night
Low: 67 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday
High: 80 °F
Slight Chance
T-storms then
Slight Chance
Showers and
Breezy
Saturday Night
Low: 43 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 54 °F
Slight Chance
Showers and
Breezy
Sunday Night
Low: 33 °F
Slight Chance
Showers and
Breezy then
Mostly Cloudy
Monday
High: 52 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 77. Light and variable wind becoming east 5 to 9 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 63. East southeast wind 3 to 6 mph.

Friday

Partly sunny, with a high near 80. South southeast wind 5 to 14 mph, with gusts as high as 20 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 67. Southeast wind 7 to 10 mph.

Saturday

A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Saturday Night

A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 43. South wind 11 to 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers. Mostly cloudy, with a high near 54. Breezy, with a north northwest wind 14 to 21 mph, with gusts as high as 29 mph.

Sunday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 33. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 28 mph.

Monday

Partly sunny, with a high near 52. North northwest wind 11 to 17 mph, with gusts as high as 24 mph.

Monday Night

Mostly cloudy, with a low around 41. North northwest wind 6 to 10 mph.

Tuesday

Partly sunny, with a high near 65. North northwest wind 6 to 10 mph becoming east in the afternoon.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 53.

Wednesday

A 20 percent chance of showers. Partly sunny, with a high near 70.