Hourly Weather Forecast - Castle Rock, CO

12 AM
39°F
0%
7mph
SW
Mostly Clear
Humidity
38%
Feels like
34°F
Dew Point
16°F
1 AM
38°F
0%
7mph
SW
Clear
Humidity
38%
Feels like
33°F
Dew Point
15°F
2 AM
38°F
0%
7mph
SW
Clear
Humidity
38%
Feels like
33°F
Dew Point
15°F
3 AM
37°F
0%
6mph
SW
Clear
Humidity
38%
Feels like
32°F
Dew Point
14°F
4 AM
37°F
0%
6mph
SW
Clear
Humidity
38%
Feels like
32°F
Dew Point
14°F
5 AM
36°F
0%
5mph
SW
Clear
Humidity
38%
Feels like
32°F
Dew Point
13°F
6 AM
37°F
0%
5mph
SW
Clear
Humidity
37%
Feels like
32°F
Dew Point
13°F
7 AM
39°F
0%
5mph
SW
Clear
Humidity
35%
Feels like
35°F
Dew Point
14°F
7:12 AM
8 AM
42°F
0%
5mph
SW
Sunny
Humidity
32%
Feels like
39°F
Dew Point
15°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

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