Hourly Weather Forecast - Boulder, CO

12 AM
35°F
0%
4mph
W
Partly Cloudy
Humidity
62%
Feels like
31°F
Dew Point
23°F
1 AM
35°F
0%
4mph
W
Partly Cloudy
Humidity
60%
Feels like
32°F
Dew Point
23°F
2 AM
36°F
0%
4mph
W
Partly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
23°F
3 AM
36°F
0%
4mph
W
Partly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
23°F
4 AM
37°F
0%
4mph
W
Partly Cloudy
Humidity
57%
Feels like
33°F
Dew Point
23°F
5 AM
37°F
0%
4mph
WSW
Partly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
23°F
6 AM
38°F
0%
4mph
W
Partly Cloudy
Humidity
53%
Feels like
36°F
Dew Point
23°F
7 AM
41°F
0%
4mph
W
Partly Cloudy
Humidity
49%
Feels like
39°F
Dew Point
23°F
7:14 AM
8 AM
45°F
0%
4mph
W
Mostly Sunny
Humidity
44%
Feels like
43°F
Dew Point
24°F
9 AM
50°F
0%
4mph
W
Mostly Sunny
Humidity
39%
Feels like
48°F
Dew Point
26°F
10 AM
54°F
0%
5mph
W
Sunny
Humidity
34%
Feels like
54°F
Dew Point
27°F
11 AM
58°F
0%
6mph
W
Sunny
Humidity
31%
Feels like
58°F
Dew Point
27°F
12 PM
60°F
0%
6mph
W
Sunny
Humidity
28%
Feels like
60°F
Dew Point
27°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.

Monday's Weather Outlook

Monday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide