Hourly Weather Forecast - Jefferson, CO

12 AM
26°F
0%
7mph
W
Mostly Clear
Humidity
61%
Feels like
19°F
Dew Point
14°F
1 AM
25°F
0%
6mph
W
Mostly Clear
Humidity
60%
Feels like
18°F
Dew Point
13°F
2 AM
24°F
0%
6mph
W
Mostly Clear
Humidity
57%
Feels like
17°F
Dew Point
11°F
3 AM
24°F
0%
5mph
W
Partly Cloudy
Humidity
56%
Feels like
17°F
Dew Point
11°F
4 AM
24°F
0%
5mph
W
Partly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
10°F
5 AM
24°F
0%
5mph
W
Partly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
12°F
6 AM
26°F
0%
5mph
W
Mostly Clear
Humidity
55%
Feels like
19°F
Dew Point
12°F
7 AM
27°F
0%
5mph
W
Mostly Clear
Humidity
52%
Feels like
21°F
Dew Point
12°F
7:14 AM
8 AM
30°F
0%
5mph
W
Mostly Sunny
Humidity
49%
Feels like
24°F
Dew Point
13°F
9 AM
32°F
0%
5mph
W
Sunny
Humidity
46%
Feels like
27°F
Dew Point
14°F
10 AM
35°F
0%
5mph
W
Sunny
Humidity
43%
Feels like
31°F
Dew Point
15°F
11 AM
38°F
0%
5mph
W
Sunny
Humidity
39%
Feels like
34°F
Dew Point
15°F
12 PM
40°F
0%
6mph
W
Sunny
Humidity
36%
Feels like
35°F
Dew Point
15°F
1 PM
40°F
0%
7mph
W
Mostly Sunny
Humidity
36%
Feels like
35°F
Dew Point
15°F
2 PM
39°F
0%
8mph
W
Mostly Sunny
Humidity
39%
Feels like
33°F
Dew Point
16°F
3 PM
37°F
0%
8mph
W
Partly Cloudy
Humidity
42%
Feels like
31°F
Dew Point
16°F
4 PM
34°F
0%
8mph
W
Mostly Cloudy
Humidity
44%
Feels like
28°F
Dew Point
15°F
4:40 PM
5 PM
32°F
0%
7mph
W
Cloudy
Humidity
46%
Feels like
25°F
Dew Point
14°F
6 PM
30°F
0%
7mph
WNW
Cloudy
Humidity
52%
Feels like
24°F
Dew Point
15°F
7 PM
29°F
0%
7mph
WNW
Cloudy
Humidity
53%
Feels like
23°F
Dew Point
15°F
8 PM
29°F
0%
7mph
WNW
Cloudy
Humidity
53%
Feels like
22°F
Dew Point
14°F
9 PM
28°F
0%
6mph
WNW
Cloudy
Humidity
52%
Feels like
22°F
Dew Point
13°F
10 PM
28°F
0%
6mph
WNW
Cloudy
Humidity
50%
Feels like
21°F
Dew Point
11°F
11 PM
27°F
0%
6mph
WNW
Cloudy
Humidity
48%
Feels like
21°F
Dew Point
10°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

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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