BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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BROWNSVILLE, TX
Current Weather

3:53 AM CST JAN 22, 2026
Few Clouds
66°F
Feels Like: 66°F
Dewpoint: 66°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: E at 5 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

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BROWNSVILLE, TX 78521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. A slight chance of showers late this evening. Patchy fog. Lows in the lower 60s. Light and variable winds. Chance of rain 20 percent.
THURSDAY
Partly sunny. Highs in the upper 70s. Northwest winds around 5 mph, becoming southeast in the afternoon.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.
FRIDAY
Partly sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 20 mph.
SATURDAY
Mostly cloudy. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon.
SATURDAY NIGHT
Mostly cloudy with a chance of showers. Much cooler with lows in the lower 40s. Chance of rain 40 percent. Wind chill values in the mid 30s after midnight.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the lower 50s. Wind chill values in the lower 30s.
SUNDAY NIGHT
Mostly cloudy. Colder with lows around 30. Wind chill values around 20 after midnight.
MONDAY
Mostly sunny. Highs around 50. Wind chill values around 20 in the morning.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s.
TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. Not as cool with highs in the mid 60s. Wind chill values in the lower 30s in the morning.
TUESDAY NIGHT
Mostly cloudy. Not as cool with lows around 50.

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  6:00 PM CST  1/21/2026
Thursday
22 JAN 2026
BROWNSVILLE, TX 78521 weather forecast Day 1, 0 hours 12 AM 66° 66° Mostly Cloudy 9%

0% Thunder
( 7% severe)
SE   2 93% 64°
Low 63° BROWNSVILLE, TX 78521 weather forecast Day 1, 3 hours 3 AM 66° 66° Mostly Cloudy SSE   1 90% 63°
High 80° BROWNSVILLE, TX 78521 weather forecast Day 1, 6 hours 6 AM 64° 66° Mostly Cloudy 3%

0% Thunder
( 2% severe)
SE   1 93% 62°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 1, 9 hours 9 AM 68° 68° Partly Cloudy WNW   2 93% 66°
BROWNSVILLE, TX 78521 weather forecast Day 1, 12 hours 12 PM 76° 78° Partly Cloudy 5%

0% Thunder
( 1% severe)
WSW   5 66% 64°
BROWNSVILLE, TX 78521 weather forecast Day 1, 15 hours 3 PM 78° 80° Mostly Cloudy E   8 62% 64°
BROWNSVILLE, TX 78521 weather forecast Day 1, 18 hours 6 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   8 73% 64°
BROWNSVILLE, TX 78521 weather forecast Day 1, 21 hours 9 PM 68° 68° Partly Cloudy ESE   6 87% 64°
Friday
23 JAN 2026
BROWNSVILLE, TX 78521 weather forecast Day 2, 0 hours 12 AM 67° 67° Mostly Cloudy 1%

0% Thunder
( 3% severe)
SE   6 90% 64°
Low 64° BROWNSVILLE, TX 78521 weather forecast Day 2, 3 hours 3 AM 67° 67° Mostly Cloudy SSE   5 93% 65°
High 83° BROWNSVILLE, TX 78521 weather forecast Day 2, 6 hours 6 AM 66° 66° Mostly Cloudy 1%

0% Thunder
( 4% severe)
SE   6 93% 64°

Mostly Cloudy



BROWNSVILLE, TX 78521 weather forecast Day 2, 9 hours 9 AM 72° 72° Mostly Cloudy SSE   10 87% 68°
BROWNSVILLE, TX 78521 weather forecast Day 2, 12 hours 12 PM 80° 82° Mostly Cloudy 2%

0% Thunder
( 4% severe)
SSE   16 62% 66°
BROWNSVILLE, TX 78521 weather forecast Day 2, 15 hours 3 PM 81° 83° Mostly Cloudy SSE   16 60% 66°
BROWNSVILLE, TX 78521 weather forecast Day 2, 18 hours 6 PM 75° 75° Mostly Cloudy 6%

0% Thunder
( 8% severe)
SE   12 76% 67°
BROWNSVILLE, TX 78521 weather forecast Day 2, 21 hours 9 PM 72° 72° Mostly Cloudy SE   9 84% 67°

BROWNSVILLE, TX extended weather forecast

Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Wednesday
28 JAN 2026
Low 69° Low 48° Low 33° Low 37° Low 54°
High 80° High 52° High 51° High 66° High 73°
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
Overcast
34% Rain
Overcast
60% Rain
Overcast
21% Rain
Overcast
13% Rain
Overcast
26% Rain
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