Hourly Weather Forecast - Niwot, CO

12 AM
47°F
0%
6mph
WSW
Clear
Humidity
55%
Feels like
44°F
Dew Point
32°F
1 AM
46°F
0%
6mph
W
Clear
Humidity
56%
Feels like
43°F
Dew Point
31°F
2 AM
45°F
0%
6mph
W
Clear
Humidity
56%
Feels like
42°F
Dew Point
30°F
3 AM
45°F
0%
6mph
WSW
Mostly Clear
Humidity
53%
Feels like
42°F
Dew Point
29°F
4 AM
46°F
0%
6mph
WSW
Mostly Clear
Humidity
51%
Feels like
42°F
Dew Point
28°F
5 AM
46°F
0%
7mph
WSW
Mostly Clear
Humidity
50%
Feels like
42°F
Dew Point
28°F
6 AM
46°F
0%
7mph
WSW
Mostly Clear
Humidity
48%
Feels like
43°F
Dew Point
28°F
7 AM
48°F
0%
7mph
WSW
Mostly Clear
Humidity
44%
Feels like
45°F
Dew Point
28°F
7:12 AM
8 AM
52°F
0%
7mph
WSW
Mostly Sunny
Humidity
40%
Feels like
52°F
Dew Point
28°F
9 AM
56°F
0%
7mph
WSW
Mostly Sunny
Humidity
35%
Feels like
56°F
Dew Point
29°F
10 AM
60°F
0%
8mph
WSW
Mostly Sunny
Humidity
31%
Feels like
60°F
Dew Point
29°F
11 AM
63°F
0%
9mph
WSW
Mostly Sunny
Humidity
28%
Feels like
63°F
Dew Point
29°F
12 PM
65°F
0%
9mph
WSW
Mostly Sunny
Humidity
26%
Feels like
65°F
Dew Point
29°F
1 PM
65°F
0%
10mph
W
Mostly Sunny
Humidity
25%
Feels like
65°F
Dew Point
28°F
2 PM
64°F
0%
10mph
W
Mostly Sunny
Humidity
25%
Feels like
64°F
Dew Point
27°F
3 PM
61°F
0%
9mph
W
Mostly Sunny
Humidity
27%
Feels like
61°F
Dew Point
27°F
4 PM
58°F
0%
8mph
W
Mostly Sunny
Humidity
29%
Feels like
58°F
Dew Point
27°F
4:35 PM
5 PM
56°F
0%
7mph
W
Partly Cloudy
Humidity
33%
Feels like
56°F
Dew Point
27°F
6 PM
54°F
0%
7mph
W
Partly Cloudy
Humidity
34%
Feels like
54°F
Dew Point
27°F
7 PM
52°F
0%
7mph
WSW
Partly Cloudy
Humidity
36%
Feels like
52°F
Dew Point
26°F
8 PM
51°F
0%
7mph
WSW
Mostly Clear
Humidity
37%
Feels like
51°F
Dew Point
26°F
9 PM
51°F
0%
7mph
WSW
Mostly Clear
Humidity
37%
Feels like
51°F
Dew Point
25°F
10 PM
50°F
0%
7mph
WSW
Mostly Clear
Humidity
38%
Feels like
50°F
Dew Point
25°F
11 PM
50°F
0%
7mph
WSW
Mostly Clear
Humidity
39%
Feels like
47°F
Dew Point
26°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide