ThorntonWeather.com

Home Forecast Radar Advisories Webcams News
METRIC | IMPERIAL
Last Updated: 20-Apr-2026 @ 9:45am  
Temperature Current Conditions
Currently Outside: Warmer 5.6°F than last hour.

63.0°F

Comfortable
High Today
63.2°F
9:42 AM
Low Today
37.5°F
3:49 AM
Yest High
75.6°F
3:37 PM
Yest Low
30.8°F
6:25 AM
Sta* High
81.0°F
2019
Sta* Low 
14.7°F
2021
* This Station's Records Since 11/2006
Regional Radar
Tap Radar for Full Size
Sunny, Dry It is Sunny, Dry

Wind from SSE Wind:  SSE
2.2

Gusting to:
2.0 mph
Current Rain Rain:
0.00 in
At UV of:
2.2
Sunburn in
51 Minutes
Highest:
9:44 AM
2.2
Outside Now Liquid Precipitation
Dew Point: Increased 1.8°F since last hour. 24.6°F
DewPt Last Hour: Increased 1.8°F since last hour. 1.8°F
Wetbulb: 47.7°F
Humidity: Decreased 3% since last hour. 23%
Humidity Last Hour: Decreased 3% since last hour. 3%
Barometer: Falling 0.028 °F/hr 29.770 inHg
Wind-Chill: 63.0°F
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.31 in
Apr Rain: 0.39 in
Apr Avg: 1.52 in
Diff from Avg: Under 1.13 in for the month 1.13 in
Season:1 1.30 in
Weather Forecast
Outlook Today & Tonight
Today

Today: Mostly Sunny
Mostly Sunny

Hi 80 °F
NWS forecast: Mostly sunny, with a high near 80. South southeast wind 3 to 7 mph.
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 47 °F
NWS forecast: Mostly clear. Low around 47, with temperatures rising to around 49 overnight. South wind around 6 mph.
Tuesday

Tuesday: Sunny
Sunny

Hi 83 °F
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy

Lo 52 °F
Wednesday

Wednesday: Sunny
Sunny

Hi 82 °F
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear

Lo 46 °F
Thursday

Thursday: Mostly Sunny
Mostly Sunny

Hi 67 °F
Thursday
Night
Thursday Night: Chance Rain Showers then Chance Rain And Snow Showers
Chance Rain Showers then Chance Rain And Snow Showers

Lo 35 °F
Friday

Friday: Chance Rain And Snow Showers then Chance Showers And Thunderstorms
Chance Rain And Snow Showers then Chance Showers And T-Storms

Hi 60 °F
Friday
Night
Friday Night: Chance Rain Showers then Chance Rain And Snow Showers
Chance Rain Showers then Chance Rain And Snow Showers

Lo 33 °F

Thornton Weather -Thornton, CO - USA

Script By: Burnsville Weather Live
Mobile Dashboard Version 1.91 11-FEB-2014



This website is neither affiliated with nor endorsed by the National Weather Service, City of Thornton or any other government agency. The weather data contained herein is offered without any warranties expressed or implied, and is meant to only supplement not replace official NWS weather forecasts and information.