Hourly Weather Forecast - New Castle, CO

7 AM
31°F
0%
3mph
E
Partly Cloudy
Humidity
64%
Feels like
31°F
Dew Point
20°F
7:22 AM
8 AM
33°F
0%
2mph
E
Partly Cloudy
Humidity
62%
Feels like
33°F
Dew Point
21°F
9 AM
37°F
0%
2mph
ESE
Mostly Sunny
Humidity
55%
Feels like
37°F
Dew Point
22°F
10 AM
42°F
0%
1mph
SSW
Sunny
Humidity
46%
Feels like
42°F
Dew Point
23°F
11 AM
47°F
0%
2mph
WSW
Sunny
Humidity
39%
Feels like
47°F
Dew Point
24°F
12 PM
51°F
0%
2mph
WSW
Mostly Sunny
Humidity
35%
Feels like
51°F
Dew Point
24°F
1 PM
53°F
0%
2mph
W
Mostly Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
2 PM
53°F
0%
2mph
W
Mostly Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
3 PM
51°F
0%
2mph
WSW
Mostly Sunny
Humidity
35%
Feels like
51°F
Dew Point
25°F
4 PM
47°F
0%
2mph
SW
Mostly Sunny
Humidity
41%
Feels like
47°F
Dew Point
25°F
4:46 PM
5 PM
44°F
0%
2mph
SSW
Mostly Clear
Humidity
48%
Feels like
44°F
Dew Point
25°F
6 PM
41°F
0%
2mph
S
Mostly Clear
Humidity
54%
Feels like
41°F
Dew Point
25°F
7 PM
38°F
0%
2mph
SSE
Mostly Clear
Humidity
60%
Feels like
38°F
Dew Point
26°F
8 PM
36°F
0%
3mph
SE
Mostly Clear
Humidity
64%
Feels like
36°F
Dew Point
25°F
9 PM
34°F
0%
3mph
SE
Mostly Clear
Humidity
67%
Feels like
34°F
Dew Point
24°F
10 PM
33°F
0%
3mph
SE
Clear
Humidity
68%
Feels like
33°F
Dew Point
23°F
11 PM
32°F
0%
3mph
SE
Mostly Clear
Humidity
69%
Feels like
32°F
Dew Point
23°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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