BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

12:53 PM CDT JUL 24, 2026
Scattered Clouds
97°F
Feels Like: 107°F
Dewpoint: 73°F
Rel. Hum.: 46%
Visibility: 10 miles
Wind: SSE at 23 mph, gusts to 40
Pressure: 29.99 inches
Last 72 hours

Local Area Snow Depth

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BROWNSVILLE, TX 78521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the mid 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 109.
TONIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
SATURDAY
Mostly sunny. Humid with highs in the upper 90s. Southeast winds 10 to 15 mph. Heat index values up to 108.
SATURDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Heat index values up to 105 early in the evening.
SUNDAY
Sunny with highs in the upper 90s. Southeast winds 10 to 15 mph. Heat index values up to 110.
SUNDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
MONDAY
Sunny. Highs in the upper 90s. Heat index values up to 110.
MONDAY NIGHT
Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.
TUESDAY
Sunny. Highs in the upper 90s. Heat index values up to 110.
TUESDAY NIGHT
Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.
WEDNESDAY
Sunny. Highs in the upper 90s. Heat index values up to 110.
WEDNESDAY NIGHT
Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.
THURSDAY
Sunny, hot with highs around 100. Heat index values up to 110.

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 AM CDT  7/24/2026
Friday
24 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 1 PM 93° 103° Partly Cloudy 0%

0% Thunder
( 5% severe)
SSE   21 54% 74°
High 94° BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 4 PM 93° 103° Clear SSE   21 54% 74°
Clear




Breezy
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 7 PM 88° 97° Clear 1%

0% Thunder
( 2% severe)
SE   17 63% 74°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 10 PM 83° 92° Clear SE   12 82% 77°
Saturday
25 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 1 AM 82° 90° Clear 1%

0% Thunder
( 1% severe)
SE   9 85% 77°
Low 79° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 4 AM 81° 88° Partly Cloudy SE   7 88% 77°
High 97° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 7 AM 79° 83° Partly Cloudy 1%

0% Thunder
( 5% severe)
SE   6 94% 77°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 10 AM 88° 98° Partly Cloudy SSE   9 66% 75°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 1 PM 94° 104° Partly Cloudy 1%

0% Thunder
( 6% severe)
SE   13 51% 73°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 4 PM 93° 102° Partly Cloudy SE   14 52% 73°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 7 PM 88° 97° Partly Cloudy 0%

0% Thunder
( 2% severe)
SE   13 63% 74°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 10 PM 83° 91° Partly Cloudy SE   7 80% 76°
Sunday
26 JUL 2026
BROWNSVILLE, TX 78521 weather forecast Day 3, 0 hours 1 AM 82° 90° Partly Cloudy 1%

0% Thunder
( 4% severe)
SE   6 85% 77°
Low 79° BROWNSVILLE, TX 78521 weather forecast Day 3, 3 hours 4 AM 80° 86° Partly Cloudy SSE   5 91% 77°
High 98° BROWNSVILLE, TX 78521 weather forecast Day 3, 6 hours 7 AM 79° 83° Partly Cloudy 1%

0% Thunder
( 10% severe)
SSE   3 91% 76°

Partly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 3, 9 hours 10 AM 88° 98° Partly Cloudy SSE   8 66% 75°
BROWNSVILLE, TX 78521 weather forecast Day 3, 15 hours 1 PM 94° 104° Clear 1%

0% Thunder
( 11% severe)
SSE   13 51% 73°
BROWNSVILLE, TX 78521 weather forecast Day 3, 18 hours 4 PM 94° 104° Clear SE   15 51% 73°
BROWNSVILLE, TX 78521 weather forecast Day 3, 21 hours 7 PM 88° 97° Clear     SE   14 63% 74°

BROWNSVILLE, TX extended weather forecast

Monday
27 JUL 2026
Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Friday
31 JUL 2026
Low 79° Low 80° Low 81° Low 79° Low 80°
High 97° High 97° High 97° High 97° High 97°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
13% Rain
Clear
13% Rain
Clear
17% Rain
Clear
15% Rain
Partly Cloudy
24% Rain
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