Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Rain will soak Pasadena, California, activities on New Year's Day. Click for the soggy details. Chevron right

Boulder, CO

45°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Boulder

Colorado

45°
No results found.
Try searching for a city, zip code or point of interest.
settings
Boulder, 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, March 31

Day

3/31
59°Hi
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly sunny

Max UV Index7.0 (High)

WindW 6 mph

Wind Gusts14 mph

Probability of Precipitation5%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover43%

Night

3/31
30°Lo
RealFeel® 29°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Partly cloudy

WindWSW 8 mph

Wind Gusts21 mph

Probability of Precipitation12%

Probability of Thunderstorms3%

Precipitation0.00 in

Cloud Cover60%

Sun & Moon

12 hrs 37 mins
Rise 5:47 AM
Set 6:24 PM
Waxing Gibbous
Rise 5:20 PM
Set 5:22 AM

Temperature History

3/31
High
Low
Forecast
59°
30°
Average
61°
32°
Last Year
55°
36°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Travel

New Year’s travel forecast: Wintry Northeast, rain spreads West

11 hours ago

Travel

Snow squalls, flash freeze to coat Midwest, Northeast on New Year’s Ev...

12 hours ago

Weather Forecasts

California faces more rain heading into New Year’s celebrations

11 hours ago

Winter Weather

Bomb cyclone spawns blizzard, tornadoes from Midwest to Northeast

11 hours ago

Winter Weather

80 inches of snow in Juneau, Alaska smashes record, sinks boats

12 hours ago

 More Stories

Featured Stories

Astronomy

Top rocket launches of 2025 you had to see to believe

17 hours ago

Astronomy

1st meteor shower of 2026 to peak this weekend

4 hours ago

New Year's celebrations from around the world

12 hours ago 0:35

Health

Flu season is peaking. What to do if you get sick

1 day ago

Astronomy

These are the top 3 astronomy stories of 2025

1 day ago
World North America United States Colorado Boulder

Weather Near Boulder:

  • Cheyenne, WY
  • 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

...

...

...