BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

3:53 AM CDT JUN 3, 2026
Clear
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: ENE at 5 mph
Pressure: 29.94 inches
Last 72 hours

Local Area Snow Depth

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BROWNSVILLE, TX 78521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Near steady temperature in the upper 70s. Southeast winds around 5 mph.
WEDNESDAY
Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southeast winds around 5 mph, increasing to east 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 70s. East winds 10 to 15 mph with gusts up to 20 mph, becoming southeast around 5 mph after midnight.
THURSDAY
Mostly sunny. Humid with highs in the upper 80s. East winds around 5 mph, increasing to 10 to 15 mph with gusts up to 20 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. East winds 10 to 15 mph with gusts up to 20 mph, becoming southeast around 5 mph after midnight.
FRIDAY
Partly sunny. A chance of showers in the afternoon. Highs around 90. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 70s.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs around 90.
SATURDAY NIGHT
Mostly cloudy. Lows in the upper 70s.
SUNDAY
Partly sunny. Highs in the lower 90s. Heat index values up to 105.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 80.
MONDAY
Partly sunny. Highs in the lower 90s. Heat index values up to 105.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.

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/ 2/2026
Wednesday
3 JUN 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 1 AM 81° 87° Partly Cloudy 8%

0% Thunder
( 21% severe)
ESE   3 85% 76°
Low 77° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 4 AM 79° 83° Mostly Cloudy   CALM 88% 75°
High 92° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 7 AM 78° 81° Partly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 30% severe)
  CALM 91% 75°

Mostly Cloudy

Chance of Rain

BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 10 AM 84° 91° Partly Cloudy SE   1 72% 74°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 86° 94° Mostly Cloudy 36%
RAIN
>2 in
0% Thunder
( 23% severe)
E   10 68% 74°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 86° 94° Mostly Cloudy ENE   13 68% 74°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 84° 91° Partly Cloudy 7%

0% Thunder
( 9% severe)
E   12 72% 74°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 82° 88° Partly Cloudy E   7 77% 74°
Thursday
4 JUN 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 81° 87° Mostly Cloudy 9%

0% Thunder
( 9% severe)
E   3 82% 75°
Low 78° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 79° 83° Mostly Cloudy   CALM 85% 74°
High 91° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 78° 80° Mostly Cloudy 5%

0% Thunder
( 14% severe)
  CALM 88% 74°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 84° 91° Partly Cloudy ESE   3 72% 74°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 87° 95° Mostly Cloudy 6%

0% Thunder
( 18% severe)
E   10 65% 74°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 87° 95° Partly Cloudy E   13 65% 74°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 84° 91° Partly Cloudy 4%

0% Thunder
( 8% severe)
E   12 72% 74°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 82° 88° Mostly Cloudy ESE   7 77% 74°

BROWNSVILLE, TX extended weather forecast

Friday
5 JUN 2026
Saturday
6 JUN 2026
Sunday
7 JUN 2026
Monday
8 JUN 2026
Tuesday
9 JUN 2026
Low 77° Low 79° Low 78° Low 79° Low 79°
High 93° High 91° High 93° High 93° High 94°
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
Mostly Cloudy
36% Rain
Overcast
44% Rain
Mostly Cloudy
34% Rain
Mostly Cloudy
32% Rain
Mostly Cloudy
24% Rain
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