Castle Rock, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Castle Rock, WA in one place.
Sunny, with a high near 87. East northeast wind around 3 mph.
Local Weather Overview
This forecast page for Castle Rock, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 1, 2026 1:00 AM PDT.
The active forecast window currently covers Jun 2 to Jun 7, 2026 for Castle Rock, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 1:00 AM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Castle Rock
Tuesday looks like the warmest upcoming period in Castle Rock at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Thursday at about 2 to 7 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 1:00 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 54. West southwest wind around 3 mph.
Mostly cloudy, with a high near 73.
Mostly cloudy, with a low around 50.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 46.
A chance of rain after 11am. Partly sunny, with a high near 64.
Rain likely. Mostly cloudy, with a low around 46.
Rain likely. Mostly cloudy, with a high near 62.
A chance of rain. Mostly cloudy, with a low around 45.
A chance of rain. Partly sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny
|
87°F |
3 mph
ENE
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
54°F |
3 mph
WSW
|
|
Wednesday
Jun 3
|
Mostly Cloudy
|
73°F |
2 to 6 mph
WSW
|
|
Wednesday Night
Jun 3
|
Mostly Cloudy
|
50°F |
2 to 6 mph
W
|
|
Thursday
Jun 4
|
Mostly Sunny
|
68°F |
2 to 7 mph
W
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
46°F |
1 to 7 mph
W
|
|
Friday
Jun 5
|
Chance Light Rain
|
64°F |
1 to 6 mph
WSW
|
|
Friday Night
Jun 5
|
Light Rain Likely
|
46°F |
2 to 6 mph
WSW
|
|
Saturday
Jun 6
|
Light Rain Likely
|
62°F |
3 to 7 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Light Rain
|
45°F |
2 to 6 mph
SW
|
|
Sunday
Jun 7
|
Chance Light Rain
|
66°F |
5 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Castle Rock.