ThorntonWeather.com - Denver and Thornton, Colorado weather with realtime conditions, radar, forecasts, analysis, trends and historical data

Navigation

Active Alerts

Current Conditions

Follow us:

Latest Weather News

• Winter Weather Briefing Page
• All the latest Thornton weather: Facebook | Twitter

More weather news headlines

Local Denver Radar

Thornton and Denver Live Radar - Click to enlarge
Click to enlarge

Live Thornton Webcam

Click to enlarge

Updated: @ 03-Dec-2022 7:55pm - next update at 12:00am

Summary / Temperature

Wind

Rain/Melted Snow

Outlook

Night time, Dry, Cloudy with clear patches

33.0°F

Cold

Feels like: 33°F

24-hr difference
2.6°F

	Today	Yesterday
High:	53.4°F 1:56pm	56.9°F 11:16am
Low:	15.6°F 4:43am	19.8°F 11:52pm

	NNW 1.1 Gust: 4.0
Light Air
Today: 11.5 2:57pm
Gust Month: 46.0 on Dec 2

Today:	0.00 in
Rate (/hr):	0.000 in
Storm Rain:	0.00 in
Yesterday:	0.00 in
December:	0.00 in
Rain Season:¹	12.25 in
3 days since last rain.

Tonight

Mostly Cloudy

Barometer

Humidity/Dew Point

Moon

Current:	30.262 inHg
1-Hour:	Steady
3-Hour:	Steady
High: 30.384 Low: 30.219

Humidity:	63 %
Humidex:	27.0°F
Dew Point:	21.8°F
Wetbulb:	29.3°F

Waxing Gibbous

84%
Illuminated

UV Index/Forecast

Solar Information

0.0 None

High: 1.2 @ 10:55am

Time to Burn: 720 Mins

Sunrise is at: 7:05 am

Sunlight 24Hrs: 01:45 Hrs

Sunlight Month: 06:50 Hrs

Wind Chill

Heating Degree Days

Sun

Current:	33.0°F
Today:	9.0°F at 5:43am
Yesterday:	15.3°F
Last Week:	-0.8°F
Record:	-27.4°F 01-Feb-2011

Today:	34.0
December:	82.7
2022 to Date:	5149.7
Cooling Degree Days
2022 to Date:	921.9

Daylight:

09:29
^{-00:01:05 Min}

Lightning Strikes

Snow³

Station Records

Fire Risk

Last Minute:	0
Last 30 Minutes:	0
Last 60 Minutes:	0
Last 12 Hours:	0
December:	0
2022 to Date:	0
Last Strike:	10:38:23 2018/30/07
Distance:	0 miles
ICN:1 ISS:Ok CON:4.7 RCP:99%

Today:	0.00 in
Yesterday:	0 in
December:	0 in
Season Total:²	12.800 in
0 snow day in December
6 snow days in all 2022.
Outside Now
Air Density:	1.30 kg/m³
Cloud Height:	7764 ft
Solar Noon:	11:50

HIGHS:	LOWS:
102.9°F 25-Jun-2012	-14.6°F 02-Feb-2011
Daytime Records
100.4 F on: Jun 23 2012	-5.1F on: Feb 05 2014
Nitetime Records
88.0F on: Aug 15 2012	-10.7F on: Feb 02 2011

Chandler Burning Index

Currently:
4.8 at 7:55 PM

¹ Rain season: Jan 1st to Dec 31st. ² Snow season July 1st to June 30th. ³ Snow manually measured

NWS Weather Forecast - Tonight's and Sunday's Outlook

Tonight

Mostly Cloudy

Lo 26 °F

NWS forecast: Mostly cloudy, with a low around 26. North northwest wind around 5 mph becoming light and variable.

Sunday

Mostly Sunny

Hi 51 °F

NWS forecast: Mostly sunny, with a high near 51. Light and variable wind becoming north northwest around 6 mph in the afternoon.

NWS Short Term Weather Forecast

Sunday
Night

Partly Cloudy

Lo 32 °F

Monday

Mostly Sunny
then Slight
Chance Rain

Hi 51 °F

Monday
Night

Slight Chance
Rain/Snow
then Slight
Chance Snow

Lo 24 °F

Tuesday

Mostly Sunny

Hi 48 °F

Tuesday
Night

Partly Cloudy

Lo 24 °F

Wednesday

Mostly Sunny

Hi 42 °F

Wednesday
Night