How does NOAA issue severe storm watches for Brownsville?

The National Weather Service (NWS) monitors atmospheric instability across Texas. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Brownsville today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

TX, USAZIP 78520Live NOAA Station

Brownsville, TX

Q: What is the current temperature and forecast in Brownsville, Texas?

The current weather in Brownsville is around 91°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Mainly clear•Feels like 99°F+4° heat index

95°F/79°F

7 mph 102°

60%Humidity

91°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Updated: 06:30 AM (America/Chicago)

Daily Meteorological Briefing

Brownsville, TX

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Brownsville, TX today.

Current temperature is 91°F (feels like 99°F), with daytime highs reaching 95°F and overnight lows around 79°F. Humidity is at 60%, with atmospheric pressure steady at 1013.7 hPa.

Sun protection is recommended with UV reaching 6.3. Wear SPF and sunglasses during midday hours.

Daily Range

Δ 9° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 6.3 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours

Now

83°F

1 AM

82°F

2 AM

82°F

3 AM

81°F

4 AM

81°F

5 AM

80°F

6 AM

81°F

7 AM

79°F

8 AM

80°F

9 AM

86°F

10 AM

89°F

11 AM

90°F

12 PM

92°F

10%

1 PM

94°F

2 PM

94°F

3 PM

95°F

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

10%

79°F

95°F

Wed

Sep 23

17%

77°F

94°F

Thu

Sep 24

51%

78°F

94°F

Fri

Sep 25

37%

80°F

93°F

Sat

Sep 26

30%

81°F

93°F

Sun

Sep 27

27%

80°F

94°F

Mon

Sep 28

19%

80°F

94°F

Tue

Sep 29

11%

80°F

94°F

Wed

Sep 30

32%

81°F

93°F

Thu

Oct 1

27%

80°F

93°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

UV IndexHigh

6.3 / 11+

Protection requiredPeak 7.95

Wind102°

7 mph

Wind Gusts:10 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise07:18 AM

Sunset07:26 PM

Solar Noon:12:54 PM

HumidityHumid

60%

Dew Point:75°F

PressureSteady

29.93 inHg

Trend:Stable (+0.1 hPa)

VisibilityClear

18.0 mi

Haze:Minimal

Air Quality Index (AQI)Good

33US EPA Standard

Air quality is ideal for outdoor activities.

PM2.55 µg

OZONE77 µg

PM109 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsCaution

Extreme temperatures. Indoor exercise recommended.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise02:18 AM

Daylight ~13h

Sunset02:26 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - Brownsville, Texas

The current weather in Brownsville is around 91°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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