Hourly Weather Forecast - Thornton, CO

12 AM
35°F
0%
4mph
SW
Mostly Clear
Humidity
62%
Feels like
31°F
Dew Point
23°F
1 AM
35°F
0%
4mph
SW
Mostly Clear
Humidity
62%
Feels like
31°F
Dew Point
23°F
2 AM
35°F
0%
4mph
SW
Mostly Clear
Humidity
62%
Feels like
31°F
Dew Point
23°F
3 AM
34°F
0%
4mph
SW
Mostly Clear
Humidity
62%
Feels like
31°F
Dew Point
22°F
4 AM
34°F
0%
4mph
SW
Mostly Clear
Humidity
62%
Feels like
31°F
Dew Point
22°F
5 AM
34°F
0%
4mph
SSW
Mostly Clear
Humidity
61%
Feels like
31°F
Dew Point
22°F
6 AM
36°F
0%
4mph
SSW
Partly Cloudy
Humidity
58%
Feels like
33°F
Dew Point
22°F
7 AM
38°F
0%
4mph
SSW
Partly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
23°F
7:12 AM
8 AM
42°F
0%
4mph
SSW
Mostly Sunny
Humidity
50%
Feels like
39°F
Dew Point
24°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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