Brownsville, Texas weather
United States · America/Chicago · 25.90, -97.50
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Brownsville, TX Weather Today
Current conditions, hourly and 7 day forecast, official severe weather alerts, and air quality for Brownsville, Texas. Every section shows where the data came from and when it was last checked.
Your briefing — take action
Brownsville, Texas
- Right now
- Red Flag Warning in effect for Zapata; Jim Hogg; Brooks; Inland Kenedy; Starr; Southern Hidalgo; Inland Willacy; Inland Cameron; Northern Hidalgo.Official warning
- Next few hours
- Light rain expected around 6:00 PM.Forecast
- Your day
- Take an umbrella.Our reading
- Evening commute: rain may affect travel.Our reading
- UV index 8 — sunburn risk during the strongest sun.Observed
What officials say to do
- A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly.
- A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Wording from NWS Brownsville TX. Read the official warning
What happens next
- NowRed Flag Warning covers Zapata; Jim Hogg; Brooks; Inland Kenedy; Starr; Southern Hidalgo; Inland Willacy; Inland Cameron; Northern Hidalgo.Official warning
- NextOfficial warning runs until 12:00 AM.Official warning
- ThenLight rain expected around evening travel time, near 6:00 PM.Forecast
- AfterConditions forecast to improve after about 9:00 PM.Forecast
Official warnings for this location come from NOAA / National Weather Service. Lines marked Our reading are WeatherSignal’s reading of the measurements and forecast, not an official statement.
Brownsville, Texas
81°
Light rain
Feels like 85° · High 82° · Low 80°
Rain is falling here right now.
Warm and rainy this evening. 81° and feels like 85°. Sunset is at 1:00 PM. Temperatures hold fairly steady for the next few hours.
- Sunset 1:00 PM
- Overnight low 80°
- Rain this evening 0%
Next few hours
Now
81°
—
1 PM
82°
—
2 PM
82°
—
3 PM
82°
—
4 PM
82°
—
- Rain chance
- 0%
- Wind
- 17 mph N
- Humidity
- 67%
- Air quality
- No reading
Source updated: 5:51:00 PM · WeatherSignal checked: 5:51:00 PM
What matters today
Six quick answers for Brownsville. Tap Why? on any of them to see the reasoning.
Umbrella
Nah (Good)
Best time
1 AM (Good)
Dog walk
9 PM (Good)
Car wash
Wait (Not good)
Cookout
Doable with a plan (Mixed)
Windows
Crack them (Mixed)
Today's Signal
Mixed day
51/100
A mixed day: the humidity, the wind and poor visibility will get in the way of outdoor plans.
Wind 17 mph · Dew point 69° · Visibility 0.0 mi · Active Red Flag Warning
Today is about the same as the rest of the week.
See exactly how this number was worked out
Every location starts at 100. Points come off for heat, cold, rain, wind, UV, humidity, poor visibility, and any official alert. Nothing is ever added back.
- Starting score100
- Wind 17 mph-4
- Dew point 69°: muggy-5
- Visibility 0.0 mi-10
- Active Red Flag Warning-30
- Final Signal51
Next 12 hours
Steady conditions, but the temperature swings about 12° across the next 12 hours.
- 2 PMWarmest stretch · 82°
- 12 AMCoolest stretch · 70°
- 1 PM—82 degrees, 0 percent chance of rain
- 2 PM—82 degrees, 0 percent chance of rain
- 3 PM—82 degrees, 0 percent chance of rain
- 4 PM—82 degrees, 0 percent chance of rain
- 5 PM—81 degrees, 0 percent chance of rain
- 6 PM—80 degrees, 0 percent chance of rain
- 7 PM—78 degrees, 0 percent chance of rain
- 8 PM—77 degrees, 0 percent chance of rain
- 9 PM—75 degrees, 0 percent chance of rain
- 10 PM—74 degrees, 0 percent chance of rain
- 11 PM—72 degrees, 0 percent chance of rain
- 12 AM—70 degrees, 0 percent chance of rain
The line is temperature by hour. The number under each hour is the chance of rain. Scroll sideways for the full 12 hours.
Next change
It keeps cooling down overnight
Temperatures fall from about 82° to 70° over the next 12 hours. There is no meaningful rain signal in the next several hours.
WeatherSignal NOW: Brownsville, Texas
One number for everything happening around you, from 0 to 100.
80
WATCHFUL
Severe weather is what is pulling this number down: official warning in effect.
Tap any line to see exactly what added or subtracted points. Every rule is published on our methodology page. This is an informational signal, not a safety rating: official warnings always come first.
What this means
Generated from the forecast values above using fixed rules: not an AI guess.
- A Red Flag Warning issued by NWS Brownsville TX is active for Zapata.
- No significant precipitation is expected in the next 24 hours.
Next 24 hours
Will it rain during your commute? When does the storm arrive?
See all 47 hours (2 days) — free
| Time | Condition | Temp | Feels | Precip % | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| 1 PM | Light rain | 82° | 86° | 0% | 0.01″ | 19 N | 67% |
| 2 PM | Light rain | 82° | 86° | 0% | 0.02″ | 21 N | 63% |
| 3 PM | Light rain | 82° | 86° | 0% | 0.00″ | 22 N | 64% |
| 4 PM | Mainly clear | 82° | 85° | 0% | 0.00″ | 22 N | 61% |
| 5 PM | Mainly clear | 81° | 83° | 0% | 0.00″ | 20 N | 59% |
| 6 PM | Mainly clear | 80° | 82° | 0% | 0.00″ | 20 N | 60% |
| 7 PM | Mainly clear | 78° | 78° | 0% | 0.00″ | 19 N | 59% |
| 8 PM | Mainly clear | 77° | 77° | 0% | 0.00″ | 17 N | 51% |
| 9 PM | Partly cloudy | 75° | 75° | 0% | 0.00″ | 17 NNW | 45% |
| 10 PM | Mainly clear | 74° | 74° | 0% | 0.00″ | 19 NNW | 39% |
| 11 PM | Partly cloudy | 72° | 72° | 0% | 0.00″ | 20 NNW | 36% |
| 12 AM | Mainly clear | 70° | 70° | 0% | 0.00″ | 20 NNW | 34% |
| 1 AM | Clear sky | 68° | 68° | 0% | 0.00″ | 20 NNW | 36% |
| 2 AM | Clear sky | 66° | 66° | 0% | 0.00″ | 20 NNW | 38% |
| 3 AM | Clear sky | 65° | 65° | 0% | 0.00″ | 19 NNW | 40% |
| 4 AM | Mainly clear | 64° | 64° | 0% | 0.00″ | 18 NNW | 43% |
| 5 AM | Partly cloudy | 63° | 63° | 0% | 0.00″ | 18 NNW | 45% |
| 6 AM | Partly cloudy | 63° | 63° | 0% | 0.00″ | 19 NNW | 47% |
| 7 AM | Partly cloudy | 62° | 62° | 0% | 0.00″ | 19 NNW | 47% |
| 8 AM | Overcast | 62° | 62° | 0% | 0.00″ | 19 NNW | 46% |
| 9 AM | Partly cloudy | 63° | 63° | 0% | 0.00″ | 18 NNW | 45% |
| 10 AM | Partly cloudy | 65° | 65° | 0% | 0.00″ | 20 NNW | 43% |
| 11 AM | Partly cloudy | 67° | 67° | 0% | 0.00″ | 21 NNW | 44% |
| 12 PM | Partly cloudy | 68° | 68° | 0% | 0.00″ | 22 NNW | 44% |
7-day forecast
Confidence decreases the further out you look.
Today
Light rain
82° / 80°
- Precip:
- 0% · 0.04″
- Wind:
- 22 mph
- UV:
- 7.9
- Sun:
- 1 AM to 1 PM
Sat, Oct 17
Partly cloudy
78° / 62°
- Precip:
- 0% · 0.00″
- Wind:
- 22 mph
- UV:
- 7.6
- Sun:
- 1 AM to 1 PM
Sun, Oct 18
Overcast
77° / 62°
- Precip:
- 0% · 0.01″
- Wind:
- 14 mph
- UV:
- 7.4
- Sun:
- 1 AM to 1 PM
Mon, Oct 19
Overcast
80° / 68°
- Precip:
- 0% · 0.00″
- Wind:
- 10 mph
- UV:
- 0.0
- Sun:
- 1 AM to 1 PM
Tue, Oct 20
Clear sky
84° / 71°
- Precip:
- 0% · 0.00″
- Wind:
- 7 mph
- UV:
- 0.0
- Sun:
- 1 AM to 1 PM
Lower confidence: long-range outlook, not a certainty.
Wed, Oct 21
Clear sky
85° / 74°
- Precip:
- 0% · 0.00″
- Wind:
- 9 mph
- UV:
- 0.0
- Sun:
- 1 AM to 1 PM
Lower confidence: long-range outlook, not a certainty.
Thu, Oct 22
Clear sky
84° / 68°
- Precip:
- 0% · 0.00″
- Wind:
- 8 mph
- UV:
- 0.0
- Sun:
- 1 AM to 1 PM
Lower confidence: long-range outlook, not a certainty.
Forecasts describe likely conditions, not guaranteed outcomes. Official warnings from your national weather service always take precedence over anything shown here.
Brownsville hourly weather
Hour by hour, out to eight days ahead.
Brownsville 7 day forecast
Highs, lows and rain chance for the week.
Air quality detail
Pollutants, category, and official guidance.