Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Accumulating snow to blanket part of Northeast this week. See the forecast. Chevron right

Thornton, CO

40°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Thornton

Colorado

40°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
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
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, January 13

Current Weather

3:43 AM

40°F
Cloudy
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
40°
Wind
S 4 mph
Wind Gusts
8 mph
Humidity
49%
Indoor Humidity
32% (Dry)
Dew Point
22° F
Pressure
↑ 30.18 in
Cloud Cover
97%
Visibility
16 mi
Cloud Ceiling
20000 ft

Day

1/13
61°Hi
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Sun and areas of high clouds

Max UV Index2.0 (Low)

AccuLumen Brightness Index™6 (Medium)

WindW 8 mph

Wind Gusts16 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover64%

Morning

Afternoon

Night

1/13
35°Lo
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly cloudy

WindE 7 mph

Wind Gusts12 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover92%

Evening

Overnight

Sun & Moon

9 hrs 37 mins
Rise 7:20 AM
Set 4:57 PM
Waning Crescent
Rise 3:12 AM
Set 12:34 PM

Temperature History

1/13
High
Low
Forecast
61°
35°
Average
49°
19°
Last Year
37°
19°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Snow to return in the Northeast, with more cold air, snow to follow

30 minutes ago

Weather Forecasts

Florida to have freezing weather as temperatures tumble in Southeast

19 minutes ago

Winter Weather

January Thaw: The midwinter warmup that makes it feel like spring

18 hours ago

Weather News

Mysterious pink skies amid England snowfall linked to soccer stadiums

20 hours ago

Winter Weather

Plunging temps, snow signal return of typical January winter weather

22 minutes ago

 More Stories

Featured Stories

Astronomy

Newly discovered asteroid spins at record-breaking speed

4 days ago

Astronomy

Meteor showers 2026: The best nights to see shooting stars

4 days ago
Live Blog

Lightning over Milan, like you've never seen it

LATEST ENTRY

ISS astronaut captures surreal photo of lightning and Milan at night

14 hours ago

Weather News

Japan dives into New Year with prayers and an icy plunge

19 hours ago

Astronomy

SpaceX launches Twilight rideshare with NASA, 3D-printing missions

19 hours 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
© 2026 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 | Data Sources

...

...

...