BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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78521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BROWNSVILLE, TX Current Weather
8:53 PM CST NOV 8, 2026
Overcast 77°F
Feels Like:	78°F
Dewpoint:	72°F
Rel. Hum.:	85%
Visibility:	10 miles
Wind:	ESE at 9 mph
Pressure:	30.03 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 2026 Hurricanes	BROWNSVILLE, TX 78521 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Showers with a chance of thunderstorms. Near steady temperature in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

TONIGHT
A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. East winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 70 percent.

MONDAY
Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs around 80. East winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 70 percent.

MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.

TUESDAY
Mostly cloudy. A chance of showers in the afternoon. Highs around 80. North winds around 5 mph, becoming east in the afternoon. Chance of rain 40 percent.

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

VETERANS DAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

WEDNESDAY NIGHT
Cloudy. Lows in the upper 60s.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.

THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s.

FRIDAY
Sunny. Highs in the upper 70s.

FRIDAY NIGHT
Mostly clear. Lows in the upper 50s.

SATURDAY
Sunny. Highs in the upper 70s.

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 11/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
8 NOV 2026

12 PM

80°

84°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 27% severe)

SE 15

77%

72°

High 81°

3 PM

79°

82°

Mostly Cloudy

ESE 15

77%

71°

Mostly Cloudy

Rain Likely

6 PM

76°

77°

Mostly Cloudy

48%
RAIN
***

0% Thunder
( 26% severe)

ESE 13

85%

71°

9 PM

75°

75°

Mostly Cloudy

ESE 15

84%

70°

Monday
9 NOV 2026

12 AM

75°

75°

Mostly Cloudy

61%
RAIN
***

0% Thunder
( 24% severe)

ESE 13

82%

69°

Low 72°

3 AM

74°

74°

Mostly Cloudy

ESE 13

84%

69°

High 82°

6 AM

73°

73°

Mostly Cloudy

69%
RAIN
***

0% Thunder
( 26% severe)

E 12

87%

69°

Mostly Cloudy

Rain Likely

9 AM

77°

79°

Mostly Cloudy

E 12

82%

71°

12 PM

79°

82°

Mostly Cloudy

49%
RAIN
***

0% Thunder
( 19% severe)

E 13

74%

70°

3 PM

78°

80°

Mostly Cloudy

ENE 14

76%

70°

6 PM

75°

75°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 11% severe)

ENE 10

82%

69°

9 PM

74°

74°

Mostly Cloudy

ENE 9

84%

69°

Tuesday
10 NOV 2026

12 AM

74°

74°

Mostly Cloudy

13%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

E 6

82%

68°

Low 70°

3 AM

73°

73°

Mostly Cloudy

ENE 7

84%

68°

High 83°

6 AM

72°

72°

Mostly Cloudy

7%

0% Thunder
( 9% severe)

NNW 6

87%

68°

Mostly Cloudy

Chance of Rain

9 AM

77°

79°

Mostly Cloudy

NNW 7

79%

70°

12 PM

80°

83°

Mostly Cloudy

31%
RAIN
.01–.1 in

0% Thunder
( 12% severe)

E 9

72%

70°

3 PM

79°

82°

Mostly Cloudy

E 9

74%

70°

6 PM

75°

75°

Mostly Cloudy

E 3

84%

70°


BROWNSVILLE, TX extended weather forecast
Wednesday 11 NOV 2026	Thursday 12 NOV 2026	Friday 13 NOV 2026	Saturday 14 NOV 2026	Sunday 15 NOV 2026
Low 64°	Low 63°	Low 51°	Low 52°	Low 59°
High 82°	High 80°	High 77°	High 79°	High 82°

Overcast 56% Rain	Mostly Cloudy 21% Rain	Clear 4% Rain	Clear 9% Rain	Clear 12% Rain

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