Weather Forecast for Mount St. Helens Forest Learning Center, Castle Rock, Washington

If you planning to travel to Mount St. Helens Forest Learning Center, Castle Rock, Washington, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 12:34 PM. The temperature feels like 66.6 with a humidity level of 74 so dress accordingly. Cloud coverage is 37 percent with visibility at 12.2 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 4:01 AM.