Photo information

Glacier

Photo
NPS Photo
Licence
Public domain
Original
View source
Changes
Cropped
Trailwind
National Park · MT

Glacier

Going-to-the-Sun Rd Jul-Sep only
Best seasonJun–Sep
Entrance$35
Campgrounds6
Fly intoFCA
When to go · season and historical weather

Sweet spotPeak Jul–Sep. Go in Jun for similar weather.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Bar height shows the season; shaded months are the window to go. Select a month for historical weather.
Weather data & source

2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). Sunny share of daylight does not describe nighttime visibility. Season bars and highlighted months are separate from these weather averages. ERA5 via Open-Meteo AWS Open Data

On the map
Map showing the location of Glacier

When to go

Glacier's weather is highly variable and can be extreme. Expect warm, sunny summer days but be ready for any type of conditions. In the winter, temperatures can fall well below freezing and typically the park receives considerable amounts of snow. Glacier's geography, straddling the Continental Divide, sets the stage for clashes of two very different climates. Warm, wet Pacific air moves in from the west, and cold, dry Arctic air flows from the northeast. They meet at the Divide.

Know before you go

Entrance $356 campgrounds · 6 reservableFly into FCA
Check current conditions with NPS →

Campgrounds

In and around Glacier, reservable sites first.