BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


BROWNSVILLE, TX
Current Weather

2:53 AM CDT OCT 12, 2026
Broken Clouds
81°F
Feels Like: 88°F
Dewpoint: 77°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SE at 5 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

BROWNSVILLE, TX 78521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear. Near steady temperature in the upper 70s. Southeast winds 5 to 10 mph.
MONDAY
Sunny with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 108.
MONDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Sunny with highs in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 110.
TUESDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s.
THURSDAY
Sunny. Highs around 90.
THURSDAY NIGHT
Mostly clear. Lows in the mid 70s.
FRIDAY
Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers. Breezy with lows in the upper 60s. Chance of rain 50 percent.
SATURDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Windy with highs in the upper 70s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.

Visible Weather Satellite
BROWNSVILLE, TX 78521
Infrared Weather Satellite
BROWNSVILLE, TX 78521
NEXRAD Weather Radar
BROWNSVILLE, TX 78521

BROWNSVILLE, TX 3 hourly weather forecast

weather forecast created  7:00 PM CDT 10/11/2026
Monday
12 OCT 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 1 AM 82° 89° Partly Cloudy 7%

0% Thunder
( 16% severe)
SE   7 82% 76°
Low 79° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 4 AM 81° 87° Partly Cloudy SE   7 85% 76°
High 95° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 7 AM 80° 86° Partly Cloudy 7%

0% Thunder
( 16% severe)
SE   7 91% 77°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 10 AM 87° 100° Partly Cloudy SSE   12 75% 78°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 90° 103° Partly Cloudy 5%

0% Thunder
( 19% severe)
SE   15 66% 77°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 91° 103° Partly Cloudy SE   16 62% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 86° 97° Partly Cloudy 3%

0% Thunder
( 8% severe)
SE   12 75% 77°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 84° 95° Partly Cloudy SE   10 82% 78°
Tuesday
13 OCT 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 83° 93° Partly Cloudy 4%

0% Thunder
( 13% severe)
SE   9 85% 78°
Low 81° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 82° 90° Partly Cloudy SE   9 85% 77°
High 96° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 81° 88° Partly Cloudy 1%

0% Thunder
( 13% severe)
SE   10 88% 77°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 88° 101° Partly Cloudy SSE   15 72% 78°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 91° 105° Partly Cloudy 2%

0% Thunder
( 16% severe)
SSE   18 64% 77°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 92° 105° Partly Cloudy SSE   18 60% 76°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 86° 97° Partly Cloudy 0%

0% Thunder
( 8% severe)
SE   15 75% 77°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 84° 95° Partly Cloudy SE   14 82% 78°

BROWNSVILLE, TX extended weather forecast

Wednesday
14 OCT 2026
Thursday
15 OCT 2026
Friday
16 OCT 2026
Saturday
17 OCT 2026
Sunday
18 OCT 2026
Low 80° Low 75° Low 71° Low 67° Low 67°
High 92° High 91° High 85° High 81° High 84°
BROWNSVILLE, TX 78521 weather forecast Day 3 BROWNSVILLE, TX 78521 weather forecast Day 4 BROWNSVILLE, TX 78521 weather forecast Day 5 BROWNSVILLE, TX 78521 weather forecast Day 6 BROWNSVILLE, TX 78521 weather forecast Day 7
Partly Cloudy
30% Rain
Partly Cloudy
25% Rain
Partly Cloudy
52% Rain
Partly Cloudy
49% Rain
Partly Cloudy
33% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Brownsville, TX
Brownsville, TX snow
Brownsville, TX radar
TX map
-or-
-or-
-or-
 
78521
78521 snow
78521 radar
 
-or-
-or-
 
 
TX
TX snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions