BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

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78521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BROWNSVILLE, TX Current Weather
7:53 AM CST JAN 1, 2026
Clear 55°F
Feels Like:	55°F
Dewpoint:	52°F
Rel. Hum.:	90%
Visibility:	7 miles
Wind:	Calm
Pressure:	30.12 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(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

OVERNIGHT
Mostly clear. Near steady temperature in the lower 50s. South winds around 5 mph.

NEW YEARS DAY
Mostly sunny. Highs in the upper 70s. South winds 10 to 15 mph.

THURSDAY NIGHT
Partly cloudy. Not as cool with lows in the lower 60s. South winds around 10 mph with gusts up to 20 mph.

FRIDAY
Sunny. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 20 mph.

FRIDAY NIGHT
Mostly clear. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph.

SATURDAY
Sunny. Highs in the mid 80s.

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

SUNDAY
Sunny. Highs in the lower 80s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 60s.

MONDAY
Sunny. Highs in the lower 80s.

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

TUESDAY
Sunny. Highs in the mid 80s.

TUESDAY NIGHT
Mostly clear. Lows in the lower 60s.

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 PM CST 12/31/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Thursday
1 JAN 2026

12 AM

55°

Clear

0% Thunder
( 0% severe)

S 3

80%

49°

Low 54°

3 AM

55°

Partly Cloudy

S 2

86%

51°

High 80°

6 AM

55°

Partly Cloudy

0% Thunder
( 1% severe)

SSE 2

86%

51°

Partly Cloudy

9 AM

63°

64°

Partly Cloudy

S 5

81%

57°

12 PM

76°

78°

Partly Cloudy

0% Thunder
( 2% severe)

S 12

58%

60°

3 PM

78°

80°

Partly Cloudy

S 14

58%

62°

6 PM

72°

Partly Cloudy

0% Thunder
( 1% severe)

SSE 10

76%

64°

9 PM

68°

Partly Cloudy

SSE 9

87%

64°

Friday
2 JAN 2026

12 AM

68°

Mostly Cloudy

0% Thunder
( 1% severe)

S 9

90%

65°

Low 63°

3 AM

67°

Partly Cloudy

S 9

90%

64°

High 86°

6 AM

65°

Partly Cloudy

0% Thunder
( 0% severe)

SSW 9

90%

62°

Partly Cloudy

9 AM

71°

Clear

SSW 12

84%

66°

12 PM

82°

84°

Partly Cloudy

0% Thunder
( 0% severe)

SSW 16

55%

64°

3 PM

84°

85°

Partly Cloudy

S 15

51%

64°

6 PM

76°

78°

Partly Cloudy

0% Thunder
( 1% severe)

S 12

71%

66°

9 PM

71°

Partly Cloudy

S 10

87%

67°


BROWNSVILLE, TX extended weather forecast
Saturday 3 JAN 2026	Sunday 4 JAN 2026	Monday 5 JAN 2026	Tuesday 6 JAN 2026	Wednesday 7 JAN 2026
Low 64°	Low 58°	Low 61°	Low 64°	Low 65°
High 87°	High 80°	High 82°	High 85°	High 83°

Partly Cloudy 8% Rain	Clear 4% Rain	Partly Cloudy 4% Rain	Partly Cloudy 11% Rain	Partly Cloudy 16% Rain

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BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

BROWNSVILLE, TX Current Weather

BROWNSVILLE, TX 78521 Weather Forecast

BROWNSVILLE, TX 3 hourly weather forecast

BROWNSVILLE, TX extended weather forecast

BROWNSVILLE, TX
Current Weather

BROWNSVILLE, TX 78521
Weather Forecast