Aug 4-5 Night Road Closure between Nisqually Entrance and Longmire
Due to major road work the Nisqually Rd will be closed, 9:30 pm to 4:30 am, from the Nisqually Entrance to Longmire. On Aug 4-5 and if necessary Aug 6, no traffic will enter or exit the park via the Nisqually Road. Use Stevens Canyon Road during closure. More »
Nisqually to Paradise Delays
Road construction from the Nisqually Entrance to Longmire. Expect a 30-minute delay, Monday through Friday. More »
Weather patterns at Mount Rainier are strongly influenced by the Pacific Ocean, elevation, and latitude. The climate is generally cool and rainy, with summer highs in the 60s and 70s. While July and August are the sunniest months of the year, rain is possible any day, and very likely in spring, fall, and winter.
Visitors should be aware that mountain weather is very changeable. Wet, cold weather can occur anytime of the year. Although late-July and August are generally the driest and warmest time of the year, summer can also be wet and cool. Snow will remain at the 5,000 to 8,000 feet elevation well into mid-July.
Hikers and mountain climbers should be prepared for changing weather. Pay attention to weather forecasts, both one day and long range, avalanche warnings, and special weather alerts. Have extra clothing, rain gear, and a tent for protection against storms anytime of the year. Know the weather forecast and plan your trip accordingly.
Average Monthly Temperatures at Mount Rainier:
Did You Know?
The 93 mile Wonderland Trail encircles the mountain offering hikers commanding views of Mount Rainier blanketed by 25 icy glaciers. The trail leads through extensive subalpine meadows of wildflowers and lowland old growth forest. The Tahoma Creek suspension bridge is part of the Wonderland Trail.