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Boulder, CO

50°F
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Boulder, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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2 PM

50°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 63%
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Showers

RealFeel Shade™43°

WindNE 10 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts18 mph

Humidity55%

Indoor Humidity43% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling18300 ft

3 PM

50°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™41°

WindENE 15 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts28 mph

Humidity57%

Indoor Humidity30% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling18500 ft

4 PM

50°
RealFeel® 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Rain

RealFeel Shade™39°

WindE 15 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts28 mph

Humidity59%

Indoor Humidity30% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover77%

Rain0.01 in

Visibility10 mi

Cloud Ceiling14900 ft

5 PM

49°
RealFeel® 41°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy

RealFeel Shade™41°

WindSE 15 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts27 mph

Humidity61%

Indoor Humidity31% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling11400 ft

6 PM

48°
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 58%
Chevron down
Rain

RealFeel Shade™37°

WindSSE 15 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts25 mph

Humidity68%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover76%

Rain0.01 in

Visibility10 mi

Cloud Ceiling7900 ft

7 PM

46°
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy

WindSE 14 mph

Air QualityFair

Wind Gusts27 mph

Humidity73%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling8200 ft

8 PM

46°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 55%
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Rain

WindESE 5 mph

Air QualityFair

Wind Gusts9 mph

Humidity76%

Indoor Humidity35% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover93%

Rain0.01 in

Visibility6 mi

Cloud Ceiling7000 ft

9 PM

46°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindESE 5 mph

Air QualityFair

Wind Gusts5 mph

Humidity79%

Indoor Humidity35% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7000 ft

10 PM

45°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 55%
Chevron down
Rain

WindESE 5 mph

Air QualityFair

Wind Gusts5 mph

Humidity82%

Indoor Humidity35% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Rain0.01 in

Visibility6 mi

Cloud Ceiling7000 ft

11 PM

44°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 38%
Chevron down
Mostly cloudy

WindESE 5 mph

Air QualityFair

Wind Gusts5 mph

Humidity86%

Indoor Humidity35% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling7700 ft

Hourly Weather Forecast for Boulder

AccuWeather's hourly forecast for Boulder provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 50° with a RealFeel® of 45°, showers with a 63% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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