MY RECENT LOCATIONS
°F
Boulder, UT
57°
New York, NY
56°
Miami, FL
84°
Los Angeles, CA
70°
Browse for your location
United States
United States
My Recent Countries
United States
China
United Kingdom
More Countries
World
North America
United States
Utah
Boulder
, °F
My Settings
English (US)
Español
Français
Dansk
Português
Nederlands
Norsk
Italiano
Deutsch
Svenska
Suomi
中文 (HK)
中文 (SIM)
中文 (Taiwan)
Español (Argentina)
Español (Latin America)
Slovenčinu
Romana
Čeština
Magyar
Polski
Català
Português (Brazil)
हिन्दी
русский
عربي
Ελληνικά
English (UK)
日本語
한국어
TÜRKÇE
Français (Canada)
עברית
Slovenski
Українське
Bahasa Indonesia
български
Eesti keeles
Hrvatski
Қазақша
Lietuvių
Latviski
Македонски
Bahasa Melayu
Tagalog
Srpski
ไทย
Tiếng Việt
فارسی
বাংলা
bosanski
íslenska
Kiswahili
اُردُو
Crnogorski
Oʻzbekcha
Azərbaycanca
தமிழ்
ગુજરાતી
ಕನ್ನಡ
తెలుగు
मराठी
ਪੰਜਾਬੀ
°F
°C
Close
My Recent Countries
United States
China
United Kingdom
Select a Region
Africa
Antarctica
Arctic
Asia
Central America
Europe
Middle East
North America
Oceania
South America
World
World
World
World
World
World
World
World
World
World
Note: Select a region before finding a country.
Boulder Daily Weather
Follow us on
Login
United States
Weather
Boulder, UT
57°F
Allergies
:
Low
Radar & Maps
Radar Maps
Satellite Maps
Forecast Maps
News & Video
Weather News
Weather Video
Weather Blogs
Personalities
Extreme Weather
Hurricane Center
Climate Change
Winter Weather
Severe Weather
Social
Social Media
Apps & Downloads
Weather Photos
Weather Forums
Personalized Forecasts
A.M. Planner
Driving
School Day
Hair Day
Snow Days
Home & Garden
D.I.Y.
Lawn & Garden
Home Energy
Entertaining
Mosquito
Sports & Recreation
Golf
Ski
Hunting
Fishing
Running
Hiking
Biking
Sun & Sand
Sailing
Health
Cold & Flu
Allergies
Respiratory
Arthritis
Migraine
Sinus
Miscellaneous
Travel
Astronomy
Events
Featured Forecast
Allergies
My Favorite Forecasts
Boulder, UT
Local Weather
Today's Weather
Hourly Forecast
Extended
Weekend
Month Outlook
Current Weather
My Recent Locations
Boulder, UT
57°
RealFeel® 64°
New York, NY
56°
RealFeel® 64°
Miami, FL
84°
RealFeel® 91°
Los Angeles, CA
70°
RealFeel® 80°
Now
Weekend
Extended
1 - 5 of 90 days
Month
Today
Apr 21
66
°
/39°F
Sunshine and patchy clouds
Ragweed Pollen
Ragweed Pollen
Grass Pollen
Tree Pollen
Mold
Dust & Dander
Air Quality Index
Low
ragweed pollen levels
Grass Pollen:
Low
Ragweed Pollen:
Low
Tree Pollen:
High
Sun
Apr 22
68
°
/42°
Sunny and pleasant
Low
ragweed pollen levels
Grass Pollen:
Low
Ragweed Pollen:
Low
Tree Pollen:
High
More
Mon
Apr 23
72
°
/40°
Partly sunny and pleasant
Low
ragweed pollen levels
Grass Pollen:
Low
Ragweed Pollen:
Low
Tree Pollen:
High
More
Tue
Apr 24
66
°
/39°
Partly sunny and pleasant
Low
ragweed pollen levels
Grass Pollen:
Low
Ragweed Pollen:
Low
Tree Pollen:
High
More
Wed
Apr 25
68
°
/44°
Increasing cloudiness
Low
ragweed pollen levels
Grass Pollen:
Low
Ragweed Pollen:
Low
Tree Pollen:
High
More
Next 5
Now
Daily
Hourly
Morning
Afternoon
Evening
Overnight
Day
66°
Hi
RealFeel® 72°
Precipitation 0%
Sunshine and patchy clouds
Winds from the
E 5 mph
Gusts:
9 mph
Max UV Index:
10
(Extreme)
Thunderstorms:
0%
Precipitation:
0 in
Rain:
0 in
Snow:
0 in
Ice:
0 in
Hours of Precipitation:
0 hrs
Hours of Rain:
0 hrs
Night
39°
Lo
RealFeel® 38°
Precipitation 0%
Clear to partly cloudy
Winds from the
N 5 mph
Gusts:
7 mph
Max UV Index:
N/A
Thunderstorms:
0%
Precipitation:
0 in
Rain:
0 in
Snow:
0 in
Ice:
0 in
Hours of Precipitation:
0 hrs
Hours of Rain:
0 hrs
Boulder Pollen Levels
Apr 21
Extreme
Very High
High
Moderate
Low
Tree Pollen
High
Ragweed Pollen
Low
Mold
Low
Grass Pollen
Low
Temperature History
Apr 21
more Historical Weather Data >
Today
Normal
Record
4/21/2017
High
66°
58°
N/A
55°
Low
39°
24°
N/A
27°
Sunrise/Sunset
Sunrise:
6:42 AM
Sunset:
8:07 PM
Duration:
13:25 hr
Moonrise/Moonset
Moonrise:
11:29 AM
Moonset:
2:14 AM
Duration:
14:45 hr
Astronomy
Sat. Pollen
Overall
Tree
Grass
Weed
Sat. Dust & Dander
Sat. Wind Maps
Sustained
Gusts
The AccuWeather Store
Netatmo Weather Station
The AccuWeather Network
Try RadarPro™ Today
Free Weather For Your Site
The Weather Station by Netatmo
Site Specific Severe Weather Warnings
The Weather Station for Smartphone
Telemet Data Feeds
AccuWeather for Android
AccuWeather - Weather for Life
YourCaster for iOS