Castle Rock Weather Today — Washington, United States
Current temperature, rain chance, humidity, wind and air quality in Castle Rock, plus an hourly and 3-day forecast. Updated through the day.
00:52
Sat, 19 Sep 2026
📍 Washington, United States
Castle Rock??
17
°C
Overcast
Feels 14°C · 62°F
💧 62% Humidity
💨 ↙ 16.6 km/h SW
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1013
hPa · 29.92 in
💨 Wind
16.6
km/h · Gust 34.2 km/h
↙ SW
💧 Humidity
62%
Dew point 9.5°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
16.9°
Wind chill 16.9°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:44 AM
🌇
Sunset
07:02 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Sunny
25°
/
14°
💧58%
🌧2.61mm
💨28
☀️UV 7.6
Sunday
20 Sep 2026
Sunny
21°
/
12°
💧69%
🌧5.09mm
💨24
☀️UV 7.4
Monday
21 Sep 2026
Sunny
23°
/
11°
💧58%
🌧0.13mm
💨26
☀️UV 7.7
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