BROWNSVILLE, TX 78521 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

78521 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BROWNSVILLE, TX Current Weather
5:53 AM CDT OCT 27, 2026
NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:
Wind:
Pressure:
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 2026 Hurricanes	BROWNSVILLE, TX 78521 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy. Near steady temperature in the lower 70s. Light and variable winds.

TUESDAY
Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. East winds around 5 mph, increasing to 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of rain 50 percent.

TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening.

WEDNESDAY
Mostly sunny. Highs in the upper 80s. East winds around 5 mph, increasing to 10 to 15 mph with gusts up to 20 mph in the afternoon.

WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight.

THURSDAY
Partly sunny. Highs in the mid 80s.

THURSDAY NIGHT
Partly cloudy. Lows around 70.

FRIDAY
Mostly sunny. Highs in the upper 80s.

FRIDAY NIGHT
Mostly clear. Lows in the lower 70s.

SATURDAY
Sunny. Highs in the upper 80s.

SATURDAY NIGHT
Mostly clear. Lows in the lower 70s.

SUNDAY
Mostly sunny. Highs in the upper 80s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 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 PM CST 10/26/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
27 OCT 2026

12 AM

74°

74°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 11% severe)

CALM

90%

71°

Low 71°

3 AM

73°

73°

Mostly Cloudy

E 2

90%

70°

High 87°

6 AM

72°

72°

Partly Cloudy

39%
RAIN
1–2 in

0% Thunder
( 14% severe)

SE 3

93%

70°

Mostly Cloudy

Chance of Rain

9 AM

78°

80°

Mostly Cloudy

SE 1

82%

72°

12 PM

82°

86°

Mostly Cloudy

41%
RAIN
.01–.1 in

0% Thunder
( 21% severe)

SE 9

69%

71°

3 PM

82°

86°

Mostly Cloudy

E 12

69%

71°

6 PM

78°

80°

Mostly Cloudy

5%

0% Thunder
( 10% severe)

E 8

79%

71°

9 PM

76°

77°

Partly Cloudy

E 1

85%

71°

Wednesday
28 OCT 2026

12 AM

75°

75°

Partly Cloudy

8%

0% Thunder
( 12% severe)

CALM

84%

70°

Low 72°

3 AM

73°

73°

Partly Cloudy

CALM

90%

70°

High 89°

6 AM

72°

72°

Partly Cloudy

3%

0% Thunder
( 14% severe)

CALM

93%

70°

Partly Cloudy

9 AM

80°

84°

Partly Cloudy

CALM

77%

72°

12 PM

85°

90°

Mostly Cloudy

13%
RAIN
.01–.1 in

0% Thunder
( 17% severe)

ESE 8

61%

70°

3 PM

84°

88°

Partly Cloudy

ESE 13

63%

70°

6 PM

79°

82°

Partly Cloudy

1%

0% Thunder
( 8% severe)

ESE 9

77%

71°

9 PM

77°

78°

Mostly Cloudy

ESE 7

85%

72°


BROWNSVILLE, TX extended weather forecast
Thursday 29 OCT 2026	Friday 30 OCT 2026	Saturday 31 OCT 2026	Sunday 1 NOV 2026	Monday 2 NOV 2026
Low 70°	Low 69°	Low 71°	Low 73°	Low 73°
High 84°	High 88°	High 89°	High 89°	High 90°

Overcast 41% Rain	Mostly Cloudy 24% Rain	Partly Cloudy 23% Rain	Partly Cloudy 14% Rain	Partly Cloudy 21% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Brownsville, TX
Brownsville, TX snow
Brownsville, TX radar
TX map

-or-
-or-
-or-

78521
78521 snow
78521 radar

-or-
-or-

TX
TX snow

Copyright © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately