AccuWeather’s 2021 Atlantic hurricane season forecast Chevron right
#HurricanePreparednessWeek: How one Gulf Coast city is prepping for hurricane season, which begins in 2 weeks Chevron right
AccuWeather

Katy, TX

73° F
Use your current location
Recent

Katy

Texas

73°
No results found.
Try searching for a city, zip code or point of interest.
settings
Katy, TX Weather
Now Hourly Daily Radar MinuteCast Monthly Air Quality

Around the Globe

Winter Center

right arrow

Hurricane Tracker

right arrow

Radar & Maps

right arrow

Severe Weather

right arrow

Video

right arrow

News

right arrow

Podcasts

right arrow
Chevron left
Chevron right

Now

 Hourly Daily Radar MinuteCast Monthly Air Quality
Flash Flood Watch

Current Weather

3:46 PM

73°F
RealFeel® 82°
RealFeel Shade™ 80°
Air Quality Fair
Wind 0 mph
Wind Gusts 11 mph
Rain More Details

MINUTECAST®

Rain for at least 60 min

Current Air Quality

38
AQI

Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Based on Current Pollutants

More Details Arrow

Learn more at Plumb Labs Logo

Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Allergy Outlook
Tree Pollen Low
Grass Pollen Low
Ragweed Pollen Moderate
Mold Low
Dust & Dander High
See Weekly Outlook

TODAY’S WEATHER FORECAST

5/16
79°Hi
RealFeel® 82°
Humid with thunderstorms

TONIGHT’S WEATHER FORECAST

5/16
73°Lo
RealFeel® 70°
Cloudy, a shower and t-storm

TOMORROW’S WEATHER FORECAST

5/17
86°/ 75°
RealFeel® 92°
A shower and t-storm; humid

Looking Ahead

Rain and a thunderstorm from Tuesday morning to late Thursday night can lead to flooding

Katy Weather Radar

See Interactive Map
Katy Weather Radar
Katy Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
See Interactive Map
Katy Weather Radar

Further Ahead

Hourly

right arrow

Daily

right arrow

Monthly

right arrow

Around the Globe

Winter Center

right arrow

Hurricane Tracker

right arrow

Radar & Maps

right arrow

Severe Weather

right arrow

Video

right arrow

News

right arrow

Podcasts

right arrow

Top Stories

Weather News

Unexpected 'visitors' crash live TV weather forecast

2 days ago

Weather News

Mysterious swirling cloud phenomenon captured via satellite

10 hours ago

Astronomy

Notice anything odd about this picture?

1 day ago

How to protect yourself from hail

3 days ago 2:04

Podcast: Severe thunderstorm threat for the Plains

 More Stories

Featured Stories

How to take your backyard fun to new heights this summer The best accessories for your return to the beach AccuWeather School: You’re not alone if you are scared of the weather
World Chevron right
North America Chevron right
United States Chevron right
Texas Chevron right
Katy

Weather Near Katy:

Chevron left
Chevron right
  • 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 Podcast
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Shop AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Weather Blogs Winter Weather
AccuWeather Downloads Facebook Twitter AccuWeather TV
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs Podcast
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Shop AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Weather Blogs Winter Weather
AccuWeather Downloads Facebook Twitter AccuWeather TV
© 2021 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | TAG Disclosure | Do Not Sell My Data checkmark Confirmed Not Selling Your Data

We have updated our Privacy Policy and Cookie Policy.

I Understand

Get AccuWeather alerts as they happen with our browser notifications.

Notifications Enabled

Thanks! We’ll keep you informed.

FEEDBACK