Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hurricanes crowd the Pacific. See the forecast for California, Hawaii. Chevron right
Edouard moves across Texas, bringing heavy rain. Click for the latest. Chevron right

Keystone, CO

49°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Keystone

Colorado

49°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Keystone, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
September 3

Overnight

9/3
48°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy

WindSSW 6 mph

Wind Gusts7 mph

Humidity60%

Dew Point36°

Probability of Precipitation0%

Precipitation0.00 in

Cloud Cover26%

Visibility10 mi

Morning

Day & Night

Sun & Moon

12 hrs 58 mins
Rise 6:34 AM
Set 7:32 PM
Waning Gibbous
Rise 11:02 PM
Set 3:04 PM

Temperature History

9/3
High
Low
Forecast
75°
48°
Average
61°
28°
Last Year
64°
48°

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Edouard brings flooding, power outages to Texas after making landfall

9 hours ago

Weather Forecasts

Labor Day weekend: Showers, storms to surround central U.S. heat dome

1 hour ago

Hurricane

Hurricanes crowd the Pacific: What Hawaii and California can expect

15 minutes ago

Severe Weather

Grapefruit-sized hailstone may set state record

17 hours ago

Severe Weather

Midwest, East at risk for damaging storms and flash flooding

2 hours ago

 More Stories

Featured Stories

Weather News

2 dead, 1 missing after Grand Canyon flash flood

1 day ago

Recreation

Mother bear, cub rescued after becoming trapped in water tank

11 hours ago

Travel

One of America’s famous landmarks is going dark to help migrating bird...

1 day ago

Astronomy

Scientists detect mysterious signal nearly 1 mile underground

20 hours ago

Recreation

Missing canoeists found dead in California’s Tomales Bay

1 day ago
World North America United States Colorado Keystone

Weather Near Keystone:

  • 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 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 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

...

...

...