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"High-impact" severe weather to erupt Tuesday, including Chicago tornado threat. Click for the forecast.

Thornton, CO

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Thornton, CO Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today WinterCast

Hourly

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

View hourly forecasts 10-days ahead

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WinterCast

1 - 3 in

Fri, 4/17, 2:00 PM - Sat, 4/18, 1:00 AM

Snow

1 PM

59°

RealFeel® 57°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

45%

Showers

RealFeel Shade™53°

WindNNW 10 mph

Air QualityPoor

Max UV Index3.0 (Moderate)

Wind Gusts13 mph

Humidity27%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling24600 ft

2 PM

57°

RealFeel® 48°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

56%

Showers

RealFeel Shade™46°

WindNW 20 mph

Air QualityPoor

Max UV Index2.4 (Low)

Wind Gusts23 mph

Humidity31%

Indoor Humidity36% (Dry)

Dew Point26° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover88%

Rain0.02 in

Visibility6 mi

Cloud Ceiling7000 ft

3 PM

55°

RealFeel® 49°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

49%

Cloudy

RealFeel Shade™47°

WindWNW 20 mph

Air QualityPoor

Max UV Index2.2 (Low)

Wind Gusts30 mph

Humidity34%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling13800 ft

4 PM

55°

RealFeel® 49°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

44%

Cloudy

RealFeel Shade™47°

WindWNW 20 mph

Air QualityPoor

Max UV Index1.5 (Low)

Wind Gusts23 mph

Humidity35%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling12100 ft

5 PM

55°

RealFeel® 48°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

34%

Cloudy

RealFeel Shade™48°

WindNW 18 mph

Air QualityPoor

Max UV Index0.9 (Low)

Wind Gusts22 mph

Humidity36%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling10500 ft

6 PM

53°

RealFeel® 45°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

34%

Cloudy

RealFeel Shade™45°

WindNW 17 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts24 mph

Humidity40%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling8900 ft

7 PM

50°

RealFeel® 41°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

37%

Cloudy

RealFeel Shade™41°

WindNW 17 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts21 mph

Humidity47%

Indoor Humidity40% (Slightly Dry)

Dew Point31° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling8200 ft

8 PM

48°

RealFeel® 44°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

47%

Cloudy

WindNNW 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity59%

Indoor Humidity43% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling7700 ft

9 PM

45°

RealFeel® 39°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

51%

Thunderstorms

WindNNE 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity69%

Indoor Humidity30% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.02 in

Visibility6 mi

Cloud Ceiling7100 ft

10 PM

43°

RealFeel® 39°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

47%

Cloudy

WindSSW 7 mph

Air QualityPoor

Wind Gusts8 mph

Humidity75%

Indoor Humidity30% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling7100 ft

11 PM

42°

RealFeel® 38°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

34%

Cloudy

WindSW 7 mph

Air QualityPoor

Wind Gusts8 mph

Humidity73%

Indoor Humidity43% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling7100 ft

Hourly Weather Forecast for Thornton

AccuWeather's hourly forecast for Thornton provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 59° with a RealFeel® of 57°, showers with a 45% 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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