Weather Forecast for Mount St. Helens, Washington

Traveling to Mount St. Helens, Washington? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 12:31 PM and don’t miss the sunset at 3:38 AM. Today’s winds are traveling west-northwest at a speed of 16 MPH. The temperature feels like 18 with a humidity level of 82. Cloud coverage is 54 percent with 4.4 percent visibility. Today’s UV index is 3 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.