Hourly Weather Forecast - Castle Rock, CO

3 AM
60°F
0%
11mph
W
Mostly Clear
Humidity
19%
Feels like
60°F
Dew Point
18°F
4 AM
59°F
0%
11mph
W
Mostly Clear
Humidity
21%
Feels like
59°F
Dew Point
19°F
5 AM
58°F
0%
10mph
WNW
Mostly Clear
Humidity
23%
Feels like
58°F
Dew Point
20°F
6 AM
57°F
0%
5mph
WNW
Mostly Clear
Humidity
25%
Feels like
57°F
Dew Point
21°F
7 AM
57°F
0%
2mph
ENE
Partly Cloudy
Humidity
26%
Feels like
57°F
Dew Point
22°F
7:15 AM
8 AM
57°F
0%
6mph
E
Partly Cloudy
Humidity
28%
Feels like
57°F
Dew Point
24°F
9 AM
58°F
0%
3mph
ENE
Partly Cloudy
Humidity
28%
Feels like
58°F
Dew Point
25°F
10 AM
59°F
0%
4mph
NW
Partly Cloudy
Humidity
27%
Feels like
59°F
Dew Point
25°F
11 AM
59°F
0%
8mph
WNW
Partly Cloudy
Humidity
26%
Feels like
59°F
Dew Point
25°F
12 PM
57°F
0%
10mph
WNW
Partly Cloudy
Humidity
27%
Feels like
57°F
Dew Point
24°F
1 PM
54°F
0%
11mph
WNW
Partly Cloudy
Humidity
31%
Feels like
54°F
Dew Point
24°F
2 PM
50°F
0%
9mph
NW
Partly Cloudy
Humidity
36%
Feels like
50°F
Dew Point
24°F
3 PM
47°F
0%
8mph
NW
Mostly Sunny
Humidity
40%
Feels like
44°F
Dew Point
24°F
4 PM
45°F
0%
6mph
NNW
Mostly Sunny
Humidity
44%
Feels like
41°F
Dew Point
24°F
4:38 PM
5 PM
43°F
0%
5mph
N
Mostly Clear
Humidity
48%
Feels like
40°F
Dew Point
24°F
6 PM
42°F
0%
2mph
N
Mostly Clear
Humidity
49%
Feels like
42°F
Dew Point
24°F
7 PM
41°F
0%
2mph
SSE
Mostly Clear
Humidity
52%
Feels like
41°F
Dew Point
24°F
8 PM
40°F
0%
4mph
S
Mostly Clear
Humidity
52%
Feels like
37°F
Dew Point
24°F
9 PM
39°F
0%
5mph
S
Clear
Humidity
55%
Feels like
35°F
Dew Point
24°F
10 PM
39°F
0%
5mph
S
Clear
Humidity
53%
Feels like
35°F
Dew Point
23°F
11 PM
39°F
0%
5mph
S
Clear
Humidity
51%
Feels like
35°F
Dew Point
22°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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