BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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78521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BROWNSVILLE, TX Current Weather
3:53 PM CST MAR 2, 2026
Few Clouds 82°F
Feels Like:	83°F
Dewpoint:	63°F
Rel. Hum.:	53%
Visibility:	10 miles
Wind:	ESE at 15 mph, gusts to 23
Pressure:	29.97 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78521 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	BROWNSVILLE, TX 78521 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Sunny. Highs in the mid 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the evening.

TUESDAY
Mostly sunny. Highs in the upper 80s. Southeast winds 15 to 20 mph with gusts up to 35 mph.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70. Southeast winds 15 to 20 mph. Gusts up to 30 mph.

WEDNESDAY
Partly sunny in the morning, then clearing. Breezy with highs in the upper 80s. Southeast winds 15 to 25 mph with gusts up to 35 mph.

WEDNESDAY NIGHT
Mostly cloudy. Lows around 70.

THURSDAY
Partly sunny in the morning, then clearing. Breezy with highs in the upper 80s.

THURSDAY NIGHT
Mostly cloudy. Lows in the upper 60s.

FRIDAY
Mostly sunny and breezy. Highs in the upper 80s.

FRIDAY NIGHT
Mostly cloudy. Lows around 70.

SATURDAY
Partly sunny. Highs in the upper 80s.

SATURDAY NIGHT
Mostly cloudy. Lows in the upper 60s.

SUNDAY
Partly sunny. Highs in the upper 80s.

78521 WEATHER SATELLITE LOOPS

Visible Weather Satellite
BROWNSVILLE, TX 78521

Infrared Weather Satellite
BROWNSVILLE, TX 78521

78521 WEATHER RADAR LOOP

NEXRAD Weather Radar
BROWNSVILLE, TX 78521

MOS COMPUTER WEATHER FORECAST

BROWNSVILLE, TX 3 hourly weather forecast

weather forecast created 6:00 AM CST 3/ 2/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
2 MAR 2026

12 PM

84°

85°

Clear

0%

0% Thunder
( 0% severe)

SSE 15

49%

63°

High 85°

3 PM

84°

85°

Clear

SE 15

49%

63°

Clear

6 PM

77°

79°

Clear

0%

0% Thunder
( 0% severe)

SE 13

64%

64°

9 PM

71°

71°

Partly Cloudy

SE 8

84%

66°

Tuesday
3 MAR 2026

12 AM

69°

69°

Partly Cloudy

2%

0% Thunder
( 3% severe)

SE 8

87%

65°

Low 67°

3 AM

69°

69°

Mostly Cloudy

SSE 8

90%

66°

High 88°

6 AM

69°

69°

Mostly Cloudy

2%

0% Thunder
( 5% severe)

SSE 8

90%

66°

Decreasing Clouds

9 AM

77°

79°

Partly Cloudy

SSE 13

76%

69°

12 PM

85°

88°

Partly Cloudy

1%

0% Thunder
( 6% severe)

SSE 20

55%

67°

3 PM

85°

88°

Clear

SSE 21

57%

68°

6 PM

78°

80°

Partly Cloudy

1%

0% Thunder
( 7% severe)

SE 17

74%

69°

9 PM

74°

74°

Partly Cloudy

SE 14

87%

70°

Wednesday
4 MAR 2026

12 AM

74°

74°

Mostly Cloudy

9%

0% Thunder
( 6% severe)

SSE 12

87%

70°

Low 71°

3 AM

74°

74°

Mostly Cloudy

SSE 10

87%

70°

High 87°

6 AM

73°

73°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 4% severe)

SE 10

87%

69°

Partly Cloudy

Breezy

9 AM

77°

79°

Partly Cloudy

SSE 15

82%

71°

12 PM

84°

87°

Partly Cloudy

2%

0% Thunder
( 4% severe)

SSE 21

59%

68°

3 PM

84°

87°

Partly Cloudy

SE 22

59%

68°

6 PM

77°

79°

Partly Cloudy

SE 18

76%

69°


BROWNSVILLE, TX extended weather forecast
Thursday 5 MAR 2026	Friday 6 MAR 2026	Saturday 7 MAR 2026	Sunday 8 MAR 2026	Monday 9 MAR 2026
Low 72°	Low 72°	Low 73°	Low 73°	Low 69°
High 86°	High 86°	High 87°	High 85°	High 80°

Mostly Cloudy 9% Rain	Mostly Cloudy 13% Rain	Overcast 21% Rain	Overcast 34% Rain	Overcast 49% Rain

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