WA travel planner

Mount Rainier National Park weather and trip conditions

Glacier views, wildflower meadows, snowy roads, and mountain weather with a strong vertical gradient.

Weather cautionThe forecast includes conditions that can affect roads, exposed trails, or visibility.

Live forecast

Next forecast periods

Today 21°F

Chance Light Snow

13 to 16 mph
Tonight 18°F

Mostly Cloudy

12 to 17 mph
Wednesday 36°F

Mostly Sunny

15 to 21 mph
Wednesday Night 30°F

Mostly Clear

8 to 21 mph

Current alerts

Weather alert signal

No active NWS alert was found for this park point during the last update.

Packing signal

What to bring today

  • Water, snacks, offline maps, sun protection, and a small first-aid kit.
  • Pack a warm layer; mornings, overlooks, and windy stops can feel much colder.
  • Check for ice and carry traction or winter-ready footwear.
  • Add a rain shell and avoid exposed ridges or slot canyons during storm windows.
  • Verify road status and keep winter-driving supplies in the vehicle.

Seasonal timing

Best time to visit

July through September is best for meadows and high roads; winter is for snow-ready visitors.

Weather source station area: Ashford.

Do not miss

Popular stops

  • Paradise
  • Sunrise
  • Nisqually Entrance
  • Reflection Lakes
Data sources

Weather and alerts come from the National Weather Service API. This page is automatically rebuilt every six hours and should be checked against official park notices before travel.