For Business
|
Warnings
Forecasts
Data Suite
Forensics
Local Media

Storm-stricken central US braces for more volatile weather ahead. Click to see high-risk areas

Thornton, CO

48°F

Location

Location News Videos

Use Current Location

Recent

Thornton

Colorado

No results found.

Try searching for a city, zip code or point of interest.

settings

Thornton, CO 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

Video

Winter Center

Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

May 20

Overnight

5/20

45°

RealFeel® 41°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

Mainly clear

WindSSE 8 mph

Wind Gusts12 mph

Humidity53%

Dew Point31°

Probability of Precipitation1%

Precipitation0.00 in

Cloud Cover20%

Visibility10 mi

Morning

Day & Night

Sun & Moon

14 hrs 31 mins

Rise 5:41 AM

Set 8:12 PM

Last Quarter

Rise 2:00 AM

Set 12:48 PM

Temperature History

5/20

High

Low

Forecast

71°

45°

Average

75°

46°

Last Year

64°

45°

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

‘It’s a war zone’: Kentucky begins recovery after deadly tornadoes

15 hours ago

Severe Weather

Storm-stricken central US braces for more volatile weather ahead

6 hours ago

Severe Weather

A community picks up the pieces after deadly St. Louis tornado

18 hours ago

Severe Weather

28 dead, at least $9 billion in damages after deadly storms, tornadoes

11 hours ago

Weather Forecasts

Cool, rainy stretch looms for Northeast

13 hours ago

Featured Stories

Climate

Why climate risk could affect your credit score for buying a home

18 hours ago

Weather News

Cooling your home could hit a record high this summer

17 hours ago

Weather News

Ancient three-eyed predator was ‘unlike any living animal’

17 hours ago

Weather News

19th century shipwreck discovered off Australian coast

17 hours ago

Health

New 'long COVID' study zeroes in on possible cause of brain fog

3 days ago

World North America United States Colorado Thornton

Weather Near Thornton:

Boulder, CO
Denver, CO
Fort Collins, CO

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

Get AccuWeather alerts as they happen with our browser notifications.

Notifications Enabled

Thanks! We’ll keep you informed.

ComScore