Hourly Weather Forecast - Castle Rock, WA

12 AM
46°F
60%
2mph
S
60% Chance of Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
1 AM
45°F
60%
2mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
45°F
2 AM
45°F
60%
2mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
45°F
3 AM
45°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
45°F
4 AM
46°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
5 AM
46°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
46°F
6 AM
46°F
60%
3mph
S
60% Chance of Light Rain
Humidity
99%
Feels like
45°F
Dew Point
46°F
6:39 AM
7 AM
46°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
46°F
8 AM
47°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
47°F
9 AM
48°F
60%
3mph
S
60% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
48°F
10 AM
50°F
60%
3mph
S
60% Chance of Light Rain
Humidity
99%
Feels like
49°F
Dew Point
49°F
11 AM
51°F
60%
3mph
S
60% Chance of Light Rain
Humidity
94%
Feels like
51°F
Dew Point
50°F
12 PM
52°F
60%
3mph
SSW
60% Chance of Light Rain
Humidity
93%
Feels like
52°F
Dew Point
50°F
1 PM
53°F
60%
3mph
SSW
60% Chance of Light Rain
Humidity
90%
Feels like
53°F
Dew Point
50°F
2 PM
53°F
60%
3mph
SSW
60% Chance of Light Rain
Humidity
89%
Feels like
53°F
Dew Point
50°F
3 PM
53°F
60%
3mph
SSW
60% Chance of Light Rain
Humidity
87%
Feels like
53°F
Dew Point
49°F
4 PM
53°F
60%
3mph
SSW
60% Chance of Light Rain
Humidity
87%
Feels like
53°F
Dew Point
49°F
5 PM
52°F
50%
3mph
SSW
50% Chance of Light Rain
Humidity
89%
Feels like
52°F
Dew Point
49°F
6 PM
51°F
50%
2mph
SSW
50% Chance Rain Showers
Humidity
93%
Feels like
51°F
Dew Point
49°F
6:06 PM
7 PM
49°F
50%
2mph
SW
50% Chance of Light Rain
Humidity
97%
Feels like
49°F
Dew Point
48°F
8 PM
48°F
50%
2mph
SW
50% Chance Rain Showers
Humidity
99%
Feels like
48°F
Dew Point
48°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide