BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

10:53 AM CDT JUL 15, 2026
Few Clouds
91°F
Feels Like: 100°F
Dewpoint: 73°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SSE at 21 mph, gusts to 29
Pressure: 30.02 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 cloudy. Near steady temperature in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph.
WEDNESDAY NIGHT
Partly cloudy. Humid with lows around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Partly sunny. Humid with highs in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 106.
THURSDAY NIGHT
Mostly cloudy. Humid with lows around 80. Southeast winds 15 to 20 mph with gusts up to 30 mph.
FRIDAY
Partly sunny. Highs in the mid 90s. Heat index values up to 105.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 70s.
SATURDAY
Partly sunny. Highs in the mid 90s. Heat index values up to 105.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 70s.
SUNDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
MONDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
MONDAY NIGHT
Mostly clear. 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  7/14/2026
Wednesday
15 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 1 AM 82° 90° Mostly Cloudy 2%

0% Thunder
( 8% severe)
SE   12 85% 77°
Low 81° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 4 AM 82° 91° Mostly Cloudy SE   12 88% 78°
High 94° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 7 AM 82° 90° Mostly Cloudy 6%

0% Thunder
( 10% severe)
SE   12 85% 77°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 10 AM 86° 95° Mostly Cloudy SSE   15 70% 75°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 90° 100° Mostly Cloudy 2%

0% Thunder
( 19% severe)
SSE   17 60% 74°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 91° 102° Mostly Cloudy SSE   17 60% 75°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 87° 97° Mostly Cloudy 2%

0% Thunder
( 12% severe)
SE   15 68% 75°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 83° 92° Partly Cloudy SE   13 82% 77°
Thursday
16 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 83° 92° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 11% severe)
SSE   12 82% 77°
Low 81° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 82° 90° Mostly Cloudy SSE   12 85% 77°
High 95° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 81° 87° Mostly Cloudy 3%

0% Thunder
( 16% severe)
SE   12 85% 76°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 87° 97° Partly Cloudy SSE   15 68% 75°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 91° 102° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 23% severe)
SSE   18 60% 75°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 91° 102° Mostly Cloudy SE   18 60% 75°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 87° 97° Mostly Cloudy 1%

0% Thunder
( 8% severe)
SE   17 68% 75°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 84° 93° Mostly Cloudy SE   14 77% 76°

BROWNSVILLE, TX extended weather forecast

Friday
17 JUL 2026
Saturday
18 JUL 2026
Sunday
19 JUL 2026
Monday
20 JUL 2026
Tuesday
21 JUL 2026
Low 78° Low 78° Low 79° Low 79° Low 78°
High 94° High 93° High 94° High 95° High 95°
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
27% Rain
Partly Cloudy
32% Rain
Partly Cloudy
32% Rain
Partly Cloudy
29% Rain
Partly Cloudy
29% Rain
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