Hourly Weather Forecast - Castle Rock, WA

12 AM
56°F
100%
8mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
1 AM
56°F
100%
8mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
2 AM
57°F
90%
8mph
S
Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
3 AM
56°F
90%
8mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
4 AM
56°F
90%
9mph
SSW
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
5 AM
56°F
90%
9mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
6 AM
56°F
80%
8mph
S
80% Chance of Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
7 AM
56°F
80%
8mph
S
80% Chance of Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
7:43 AM
8 AM
56°F
70%
8mph
S
70% Chance of Rain
Humidity
99%
Feels like
56°F
Dew Point
56°F
9 AM
56°F
70%
8mph
S
70% Chance of Rain
Humidity
99%
Feels like
56°F
Dew Point
56°F
10 AM
56°F
60%
8mph
S
60% Chance of Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
11 AM
57°F
60%
8mph
S
60% Chance of Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
12 PM
57°F
60%
7mph
S
60% Chance of Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
1 PM
57°F
60%
7mph
S
60% Chance of Rain
Humidity
99%
Feels like
57°F
Dew Point
57°F
2 PM
57°F
90%
6mph
S
Rain
Humidity
98%
Feels like
57°F
Dew Point
57°F
3 PM
57°F
90%
6mph
S
Rain
Humidity
99%
Feels like
57°F
Dew Point
57°F
4 PM
57°F
90%
6mph
S
Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
4:25 PM
5 PM
57°F
100%
6mph
S
Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
6 PM
56°F
100%
6mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
7 PM
56°F
100%
7mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
8 PM
56°F
100%
6mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
9 PM
56°F
100%
6mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
10 PM
56°F
100%
6mph
S
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
11 PM
56°F
100%
7mph
SSW
Rain
Humidity
100%
Feels like
56°F
Dew Point
56°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