BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

10:53 AM CDT JUL 13, 2026
Broken Clouds
93°F
Feels Like: 105°F
Dewpoint: 75°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SSE at 18 mph
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

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BROWNSVILLE, TX 78521
Weather Forecast

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REST OF TONIGHT
Partly cloudy. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
MONDAY
Mostly sunny. Humid with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 109.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Partly sunny. Humid with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Partly sunny. Highs in the mid 90s.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the upper 70s.
THURSDAY
Partly sunny. Highs in the mid 90s. Heat index values up to 105.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 70s.
FRIDAY
Partly sunny. Highs in the mid 90s. Heat index values up to 105.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 70s.
SATURDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
SATURDAY NIGHT
Partly 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  7/12/2026
Monday
13 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 1 AM 82° 90° Partly Cloudy 3%

0% Thunder
( 7% severe)
SSE   9 85% 77°
Low 79° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 4 AM 81° 88° Partly Cloudy SSE   9 88% 77°
High 95° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 7 AM 80° 86° Mostly Cloudy 6%

0% Thunder
( 15% severe)
SE   8 91% 77°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 10 AM 87° 98° Mostly Cloudy SSE   12 70% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 91° 103° Partly Cloudy 8%

0% Thunder
( 18% severe)
SSE   15 62% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 92° 105° Partly Cloudy SSE   17 60% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 88° 99° Partly Cloudy 1%

0% Thunder
( 4% severe)
SE   15 68% 76°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 83° 93° Mostly Cloudy SE   10 85% 78°
Tuesday
14 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 82° 92° Mostly Cloudy 1%

0% Thunder
( 5% severe)
SSE   9 91% 79°
Low 80° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 81° 89° Mostly Cloudy SSE   8 91% 78°
High 95° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 81° 89° Mostly Cloudy 1%

0% Thunder
( 12% severe)
SSE   8 91% 78°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 87° 97° Mostly Cloudy SSE   12 68% 75°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 92° 101° Mostly Cloudy 0%

0% Thunder
( 9% severe)
SSE   15 54% 73°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 92° 101° Mostly Cloudy SE   16 54% 73°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 87° 95° Partly Cloudy 0%

0% Thunder
( 5% severe)
SE   15 65% 74°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 83° 91° Mostly Cloudy SE   12 80% 76°

BROWNSVILLE, TX extended weather forecast

Wednesday
15 JUL 2026
Thursday
16 JUL 2026
Friday
17 JUL 2026
Saturday
18 JUL 2026
Sunday
19 JUL 2026
Low 79° Low 79° Low 78° Low 76° Low 76°
High 93° High 94° High 93° High 93° 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
39% Rain
Partly Cloudy
36% Rain
Partly Cloudy
37% Rain
Partly Cloudy
34% Rain
Partly Cloudy
36% Rain
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