Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Nassau Bay, TX

81°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Nassau Bay

Texas

81°
No results found.
Try searching for a city, zip code or point of interest.
settings
Nassau Bay, TX Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Thursday, August 21

Day

8/21
94°Hi
RealFeel® 109°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Partly sunny and humid

Max UV Index11 (Extreme)

WindSSW 6 mph

Wind Gusts14 mph

Probability of Precipitation20%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover35%

Night

8/21
78°Lo
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Clear and humid

WindS 10 mph

Wind Gusts21 mph

Probability of Precipitation10%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover7%

Sun & Moon

13 hrs 03 mins
Rise 6:52 AM
Set 7:55 PM
Waning Crescent
Rise 5:05 AM
Set 7:13 PM

Temperature History

8/21
High
Low
Forecast
94°
78°
Average
92°
76°
Last Year
97°
81°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

When water hits like a tornado: The violent force of flash flooding

1 day ago

Weather Forecasts

Flash flood risk to focus on parts of central US into next week

9 hours ago

Weather News

Lightning strike scorches Florida golf green

8 hours ago

Weather Forecasts

When will the Northeast get relief from the heat and humidity?

9 hours ago

Weather News

Why the search for the missing in Texas may take months

10 hours ago

 More Stories

Featured Stories

Recreation

Felix Baumgartner, known for jump from stratosphere, dies in crash

12 hours ago

Weather News

Curious Colorado bear rescued from storm drain

15 hours ago

Weather News

Dinosaur fossil found underneath a Denver museum’s parking lot

1 day ago

Weather News

Dolphin rescued from shallow lagoon in South Carolina

6 hours ago

Weather News

What happens when an octopus engages with art?

6 hours ago
World North America United States Texas Nassau Bay

Weather Near Nassau Bay:

  • Houston, TX
  • Pasadena, TX
  • The Woodlands, TX
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...