BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

3:53 AM CDT OCT 15, 2026
Clear
77°F
Feels Like: 79°F
Dewpoint: 70°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 29.92 inches
Last 72 hours

Local Area Snow Depth

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BROWNSVILLE, TX 78521
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly clear. Near steady temperature in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
THURSDAY
Sunny. Highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 70s. East winds 10 to 15 mph with gusts up to 20 mph, becoming northeast around 5 mph after midnight.
FRIDAY
Mostly sunny. A chance of showers in the afternoon. Windy with highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. North winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy and windy, cooler. Less humid with lows in the lower 60s. North winds 20 to 30 mph with gusts up to 45 mph.
SATURDAY
Mostly sunny and windy, cooler with highs in the lower 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SUNDAY
Mostly sunny. Highs in the upper 70s.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s.
MONDAY
Mostly sunny. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 60s.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 70.

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 10/14/2026
Thursday
15 OCT 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 1 AM 80° 84° Clear 1%

0% Thunder
( 1% severe)
SE   10 79% 73°
Low 77° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 4 AM 79° 82° Partly Cloudy SE   9 82% 73°
High 92° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 7 AM 78° 80° Clear 3%

0% Thunder
( 2% severe)
ESE   8 82% 72°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 10 AM 83° 88° Partly Cloudy SE   12 67% 71°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 88° 93° Partly Cloudy 4%

0% Thunder
( 2% severe)
SE   13 55% 70°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 88° 93° Partly Cloudy ESE   13 55% 70°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 82° 86° Partly Cloudy 8%

0% Thunder
( 1% severe)
ESE   9 67% 70°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 79° 82° Clear E   1 77% 71°
Friday
16 OCT 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 78° 80° Clear 3%

0% Thunder
( 2% severe)
  CALM 79% 71°
Low 74° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 76° 77° Partly Cloudy   CALM 85% 71°
High 90° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 75° 75° Clear 9%

0% Thunder
( 5% severe)
NNW   7 87% 71°

Partly Cloudy

Chance of Rain


Breezy
BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 81° 85° Clear N   13 74% 72°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 84° 89° Partly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 17% severe)
N   22 65% 71°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 83° 88° Partly Cloudy N   26 67% 71°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 79° 81° Partly Cloudy 8%

0% Thunder
( 7% severe)
NA   28 67% 67°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 75° 75° Partly Cloudy N   30 54% 57°

BROWNSVILLE, TX extended weather forecast

Saturday
17 OCT 2026
Sunday
18 OCT 2026
Monday
19 OCT 2026
Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Low 57° Low 55° Low 64° Low 69° Low 72°
High 73° High 79° High 85° High 88° High 87°
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
35% Rain
Partly Cloudy
19% Rain
Mostly Cloudy
24% Rain
Overcast
51% Rain
Partly Cloudy
49% Rain
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