Hourly Weather Forecast - New Castle, CO

12 AM
31°F
0%
2mph
SE
Clear
Humidity
74%
Feels like
31°F
Dew Point
23°F
1 AM
30°F
0%
2mph
ESE
Clear
Humidity
74%
Feels like
30°F
Dew Point
23°F
2 AM
30°F
0%
2mph
ESE
Clear
Humidity
73%
Feels like
30°F
Dew Point
22°F
3 AM
29°F
0%
2mph
ESE
Clear
Humidity
73%
Feels like
29°F
Dew Point
22°F
4 AM
29°F
0%
2mph
ESE
Clear
Humidity
73%
Feels like
29°F
Dew Point
21°F
5 AM
29°F
0%
2mph
E
Clear
Humidity
71%
Feels like
29°F
Dew Point
21°F
6 AM
28°F
0%
2mph
ESE
Clear
Humidity
71%
Feels like
28°F
Dew Point
20°F
7 AM
28°F
0%
2mph
ESE
Clear
Humidity
70%
Feels like
28°F
Dew Point
20°F
7:23 AM
8 AM
30°F
0%
2mph
ESE
Sunny
Humidity
70%
Feels like
30°F
Dew Point
21°F
9 AM
34°F
0%
2mph
ESE
Sunny
Humidity
64%
Feels like
34°F
Dew Point
23°F
10 AM
39°F
0%
2mph
ESE
Sunny
Humidity
60%
Feels like
39°F
Dew Point
26°F
11 AM
43°F
0%
1mph
SE
Mostly Sunny
Humidity
51%
Feels like
43°F
Dew Point
26°F
12 PM
46°F
0%
1mph
S
Sunny
Humidity
44%
Feels like
46°F
Dew Point
26°F
1 PM
48°F
0%
1mph
WSW
Sunny
Humidity
42%
Feels like
48°F
Dew Point
26°F
2 PM
48°F
0%
2mph
WSW
Mostly Sunny
Humidity
43%
Feels like
48°F
Dew Point
27°F
3 PM
47°F
0%
2mph
WSW
Sunny
Humidity
46%
Feels like
47°F
Dew Point
27°F
4 PM
45°F
0%
2mph
SSW
Sunny
Humidity
50%
Feels like
45°F
Dew Point
27°F
4:47 PM
5 PM
42°F
0%
2mph
SSE
Clear
Humidity
57%
Feels like
42°F
Dew Point
28°F
6 PM
39°F
0%
2mph
SSE
Clear
Humidity
65%
Feels like
39°F
Dew Point
28°F
7 PM
37°F
0%
3mph
SE
Clear
Humidity
72%
Feels like
37°F
Dew Point
28°F
8 PM
34°F
0%
3mph
SE
Clear
Humidity
78%
Feels like
34°F
Dew Point
28°F
9 PM
33°F
0%
3mph
ESE
Mostly Clear
Humidity
81%
Feels like
30°F
Dew Point
27°F
10 PM
32°F
0%
3mph
ESE
Partly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
26°F
11 PM
31°F
0%
3mph
ESE
Mostly Cloudy
Humidity
82%
Feels like
31°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 Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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

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