Hourly Weather Forecast - Jefferson, CO

12 AM
22°F
0%
5mph
W
Clear
Humidity
33%
Feels like
15°F
Dew Point
-3°F
1 AM
21°F
0%
5mph
W
Clear
Humidity
33%
Feels like
14°F
Dew Point
-3°F
2 AM
21°F
0%
5mph
W
Clear
Humidity
33%
Feels like
13°F
Dew Point
-4°F
3 AM
20°F
0%
6mph
W
Clear
Humidity
33%
Feels like
13°F
Dew Point
-4°F
4 AM
21°F
0%
6mph
WNW
Clear
Humidity
31%
Feels like
13°F
Dew Point
-5°F
5 AM
22°F
0%
7mph
WNW
Clear
Humidity
29%
Feels like
13°F
Dew Point
-5°F
6 AM
23°F
10%
7mph
WNW
Clear
Humidity
26%
Feels like
15°F
Dew Point
-7°F
7 AM
24°F
10%
8mph
WNW
Clear
Humidity
24%
Feels like
15°F
Dew Point
-7°F
7:18 AM
8 AM
26°F
10%
8mph
WNW
Sunny
Humidity
23%
Feels like
18°F
Dew Point
-6°F
9 AM
29°F
10%
10mph
WNW
Sunny
Humidity
21%
Feels like
20°F
Dew Point
-5°F
10 AM
32°F
10%
12mph
WNW
Sunny
Humidity
18%
Feels like
23°F
Dew Point
-6°F
11 AM
33°F
10%
14mph
WNW
Sunny
Humidity
17%
Feels like
24°F
Dew Point
-7°F
12 PM
34°F
10%
16mph
WNW
Sunny
Humidity
17%
Feels like
24°F
Dew Point
-6°F
1 PM
34°F
10%
17mph
WNW
Sunny
Humidity
17%
Feels like
23°F
Dew Point
-6°F
2 PM
32°F
0%
17mph
WNW
Sunny
Humidity
19%
Feels like
21°F
Dew Point
-5°F
3 PM
30°F
0%
15mph
WNW
Sunny
Humidity
21%
Feels like
19°F
Dew Point
-5°F
4 PM
28°F
10%
13mph
WNW
Mostly Sunny
Humidity
23%
Feels like
18°F
Dew Point
-4°F
5 PM
26°F
10%
11mph
WNW
Mostly Sunny
Humidity
26%
Feels like
16°F
Dew Point
-4°F
5:10 PM
6 PM
25°F
10%
9mph
WNW
Mostly Clear
Humidity
29%
Feels like
15°F
Dew Point
-3°F
7 PM
24°F
20%
8mph
WNW
Clear
Humidity
31%
Feels like
15°F
Dew Point
-2°F
8 PM
23°F
10%
7mph
WNW
Clear
Humidity
33%
Feels like
14°F
Dew Point
-2°F
9 PM
22°F
10%
6mph
WNW
Clear
Humidity
35%
Feels like
14°F
Dew Point
-1°F
10 PM
21°F
10%
6mph
WNW
Clear
Humidity
37%
Feels like
13°F
Dew Point
-1°F
11 PM
20°F
10%
5mph
W
Clear
Humidity
38%
Feels like
12°F
Dew Point
-2°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide