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Lone Tree, CO

89°F
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Lone Tree, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today

Hourly

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

View hourly forecasts 10-days ahead

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11 AM

93°
RealFeel® 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday
alerts

Air Quality Alert

4:10 PM Saturday - 4:00 PM Sunday

RealFeel Shade™90°

Heat Index90°

WindN 8 mph

Air QualityPoor

Max UV Index6.1 (High)

Wind Gusts13 mph

Humidity21%

Indoor Humidity21% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover74%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

95°
RealFeel® 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday
alerts

Air Quality Alert

4:10 PM Saturday - 4:00 PM Sunday

RealFeel Shade™92°

Heat Index91°

WindNNE 9 mph

Air QualityPoor

Max UV Index7.8 (Very High)

Wind Gusts16 mph

Humidity19%

Indoor Humidity19% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

97°
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 2%
Chevron down
Mostly cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday
alerts

Air Quality Alert

4:10 PM Saturday - 4:00 PM Sunday

RealFeel Shade™94°

Heat Index93°

WindNNE 8 mph

Air QualityPoor

Max UV Index8.6 (Very High)

Wind Gusts17 mph

Humidity17%

Indoor Humidity17% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

98°
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 43%
Chevron down
Mostly cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday
alerts

Air Quality Alert

4:10 PM Saturday - 4:00 PM Sunday

RealFeel Shade™95°

Heat Index94°

WindNNE 8 mph

Air QualityPoor

Max UV Index6.3 (High)

Wind Gusts18 mph

Humidity16%

Indoor Humidity16% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling19600 ft

3 PM

100°
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 47%
Chevron down
Mostly cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday
alerts

Air Quality Alert

4:10 PM Saturday - 4:00 PM Sunday

RealFeel Shade™98°

Heat Index96°

WindNNE 7 mph

Air QualityPoor

Max UV Index4.0 (Moderate)

Wind Gusts18 mph

Humidity15%

Indoor Humidity15% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover86%

Visibility10 mi

Cloud Ceiling19600 ft

4 PM

86°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 51%
Chevron down
Thunderstorms
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™79°

Heat Index86°

WindN 8 mph

Air QualityPoor

Max UV Index1.2 (Low)

Wind Gusts16 mph

Humidity43%

Indoor Humidity43% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Rain0.15 in

Visibility4 mi

Cloud Ceiling2000 ft

5 PM

84°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 56%
Chevron down
Thunderstorms
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™81°

Heat Index87°

WindNW 9 mph

Air QualityPoor

Max UV Index0.8 (Low)

Wind Gusts17 mph

Humidity54%

Indoor Humidity54% (Humid)

Dew Point66° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Rain0.15 in

Visibility4 mi

Cloud Ceiling2000 ft

6 PM

83°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™81°

Heat Index83°

WindWNW 9 mph

Air QualityPoor

Max UV Index1.0 (Low)

Wind Gusts22 mph

Humidity47%

Indoor Humidity47% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling19600 ft

7 PM

86°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 39%
Chevron down
Cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™83°

Heat Index84°

WindW 9 mph

Air QualityPoor

Max UV Index0.5 (Low)

Wind Gusts21 mph

Humidity32%

Indoor Humidity32% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling19600 ft

8 PM

84°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Cloudy
alerts

Heat Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™81°

Heat Index84°

WindWNW 10 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts14 mph

Humidity44%

Indoor Humidity44% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

9 PM

82°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

Heat Index83°

WindW 10 mph

Air QualityPoor

Wind Gusts16 mph

Humidity54%

Indoor Humidity54% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

10 PM

80°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

Heat Index80°

WindW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity51%

Indoor Humidity51% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling16300 ft

11 PM

78°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

WindWSW 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity44%

Indoor Humidity44% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling17900 ft

Hourly Weather Forecast for Lone Tree

AccuWeather's hourly forecast for Lone Tree provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 93° with a RealFeel® of 96°, intermittent clouds with a 0% 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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