National Weather Service

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December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

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

Lat: 25.91°NLon: 97.42°WElev: 23ft.

Fog/Mist

71°F

22°C

Humidity	90%
Wind Speed	S 5 mph
Barometer	30.09 in (1018.6 mb)
Dewpoint	68°F (20°C)
Visibility	1.25 mi
Last update	25 Dec 11:53 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

Overnight
Low: 69 °F
Patchy Fog
Friday
High: 82 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
then Chance
Showers
Monday
High: 74 °F
Breezy.
Showers
Likely then
Chance
Showers
Monday Night
Low: 46 °F
Breezy.
Slight Chance
Showers then
Mostly Cloudy

Detailed Forecast

Overnight

Patchy fog. Otherwise, mostly cloudy, with a low around 69. South wind 3 to 5 mph.

Friday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. Light south wind becoming south southeast 8 to 13 mph in the morning.

Friday Night

Partly cloudy, with a low around 68. South southeast wind 6 to 9 mph.

Saturday

Sunny, with a high near 82. South southeast wind 6 to 16 mph, with gusts as high as 22 mph.

Saturday Night

Mostly clear, with a low around 69. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 82. South southeast wind 9 to 16 mph, with gusts as high as 22 mph.

Sunday Night

A 30 percent chance of showers after midnight. Partly cloudy, with a low around 61. South southeast wind 6 to 11 mph becoming east after midnight.

Monday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 74. Breezy, with an east northeast wind 8 to 13 mph becoming north 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%.

Monday Night

A 20 percent chance of showers before midnight. Cloudy, with a low around 46. Breezy, with a north northwest wind 16 to 22 mph, with gusts as high as 31 mph.

Tuesday

Mostly cloudy, with a high near 58. Breezy, with a north wind 13 to 20 mph, with gusts as high as 28 mph.

Tuesday Night

Partly cloudy, with a low around 46. North wind 5 to 10 mph becoming light north northwest after midnight.

Wednesday

Sunny, with a high near 67.

Wednesday Night

Mostly cloudy, with a low around 56.

New Year's Day

Mostly cloudy, with a high near 73.