BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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78521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BROWNSVILLE, TX Current Weather
9:53 PM CDT JUN 6, 2026
Clear 82°F
Feels Like:	92°F
Dewpoint:	79°F
Rel. Hum.:	91%
Visibility:	10 miles
Wind:	SE at 10 mph
Pressure:	29.79 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
Partly sunny. Near steady temperature in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Heat index values up to 108.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows around 80. Southeast winds 10 to 15 mph with gusts up to 20 mph.

SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Humid with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph.

SUNDAY NIGHT
Mostly cloudy. Humid with lows around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph.

MONDAY
Partly sunny in the morning, then becoming mostly cloudy. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

MONDAY NIGHT
Mostly cloudy. Lows around 80.

TUESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.

WEDNESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 110.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s.

THURSDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

THURSDAY NIGHT
Mostly clear. Lows in the upper 70s.

FRIDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

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 7:00 AM CDT 6/ 6/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
6 JUN 2026

1 PM

90°

103°

Mostly Cloudy

2%

0% Thunder
( 16% severe)

SSE 14

66%

77°

High 91°

4 PM

90°

103°

Partly Cloudy

SE 15

66%

77°

Mostly Cloudy

7 PM

86°

97°

Partly Cloudy

3%

0% Thunder
( 8% severe)

SE 14

75%

77°

10 PM

84°

94°

Mostly Cloudy

SE 12

80%

77°

Sunday
7 JUN 2026

1 AM

83°

93°

Mostly Cloudy

8%

0% Thunder
( 19% severe)

SSE 12

85%

78°

Low 82°

4 AM

83°

92°

Mostly Cloudy

SSE 12

82%

77°

High 92°

7 AM

82°

90°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 20% severe)

SSE 13

85%

77°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

85°

96°

Mostly Cloudy

SSE 16

77%

77°

1 PM

87°

99°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 24% severe)

SSE 18

72%

77°

4 PM

88°

99°

Mostly Cloudy

SSE 17

68%

76°

7 PM

86°

97°

Mostly Cloudy

3%

0% Thunder
( 16% severe)

SE 14

75%

77°

10 PM

84°

94°

Mostly Cloudy

SE 13

80%

77°

Monday
8 JUN 2026

1 AM

84°

95°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 21% severe)

SE 13

82%

78°

Low 82°

4 AM

83°

93°

Partly Cloudy

SSE 13

85%

78°

High 93°

7 AM

82°

90°

Mostly Cloudy

7%

0% Thunder
( 14% severe)

SE 14

85%

77°

Mostly Cloudy

Breezy

10 AM

85°

96°

Mostly Cloudy

SE 16

77%

77°

1 PM

88°

99°

Mostly Cloudy

3%

0% Thunder
( 11% severe)

SE 18

68%

76°

4 PM

89°

101°

Mostly Cloudy

SE 17

66%

76°

7 PM

86°

97°

Mostly Cloudy

ESE 15

75%

77°


BROWNSVILLE, TX extended weather forecast
Tuesday 9 JUN 2026	Wednesday 10 JUN 2026	Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026
Low 80°	Low 81°	Low 80°	Low 79°	Low 78°
High 93°	High 95°	High 94°	High 94°	High 93°

Mostly Cloudy 32% Rain	Partly Cloudy 26% Rain	Partly Cloudy 26% Rain	Partly Cloudy 23% Rain	Partly Cloudy 25% Rain

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