BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

1:53 AM CDT JUN 9, 2026
Clear
82°F
Feels Like: 92°F
Dewpoint: 79°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 29.96 inches
Last 72 hours

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BROWNSVILLE, TX 78521
Weather Forecast

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REST OF TONIGHT
Mostly cloudy. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Mostly sunny. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the evening.
WEDNESDAY
Mostly sunny. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107.
WEDNESDAY NIGHT
Mostly clear. Humid with lows around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
THURSDAY NIGHT
Mostly clear. Lows around 80.
FRIDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
SATURDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 70s.
SUNDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
SUNDAY NIGHT
Partly cloudy. Lows around 80.

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  6/ 8/2026
Tuesday
9 JUN 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 1 AM 83° 93° Mostly Cloudy 3%

0% Thunder
( 8% severe)
SE   12 85% 78°
Low 80° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 4 AM 82° 91° Mostly Cloudy SE   9 88% 78°
High 94° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 7 AM 81° 88° Mostly Cloudy 7%

0% Thunder
( 9% severe)
ESE   8 88% 77°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 10 AM 87° 98° Partly Cloudy SE   13 70% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 90° 101° Partly Cloudy 1%

0% Thunder
( 5% severe)
SE   14 62% 75°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 90° 101° Partly Cloudy ESE   15 62% 75°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 86° 96° Partly Cloudy 9%

0% Thunder
( 7% severe)
ESE   14 72% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 83° 92° Partly Cloudy ESE   10 82% 77°
Wednesday
10 JUN 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 82° 91° Partly Cloudy 4%

0% Thunder
( 9% severe)
SE   10 88% 78°
Low 81° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 82° 90° Mostly Cloudy SE   9 85% 77°
High 94° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 81° 88° Partly Cloudy 1%

0% Thunder
( 13% severe)
SE   9 88% 77°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 87° 98° Partly Cloudy SE   13 70% 76°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 90° 102° Partly Cloudy 1%

0% Thunder
( 19% severe)
SE   15 64% 76°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 90° 102° Partly Cloudy SE   17 64% 76°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 86° 96° Partly Cloudy 1%

0% Thunder
( 10% severe)
ESE   16 72% 76°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 84° 94° Partly Cloudy ESE   14 80% 77°

BROWNSVILLE, TX extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 80° Low 79° Low 79° Low 79° Low 81°
High 95° High 92° High 91° High 92° High 93°
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
25% Rain
Mostly Cloudy
56% Rain
Overcast
71% Rain
Partly Cloudy
39% Rain
Partly Cloudy
33% Rain
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