Montana in October – Things To Do, Weather, Travel & Events

Will Beck
Last Updated: March 4th, 2023

October is the time of year in Montana when folks begin to prepare for winter. Lodges close to get ready for ski season, and communities enjoy the spoils of the harvest. The end of the month is Halloween – which Montanans take pretty seriously – and all over the state, you’ll find a variety of celebrations for kids and adults, replete with costumes, music, and plenty of Halloween candy.

If you’re planning a trip to Yellowstone, note that the remainder of in-park lodges close in October. Beginning with Grant Village, Lake Yellowstone Hotel, and the Old Faithful Lodge at the very beginning of the month, and culminating with the Old Faithful Snow Lodge which closes the morning of Halloween.

But don’t let this deter you from visiting Yellowstone. October in the park is a fascinating time: mating season continues for the park’s animals and the leaves on all the aspen trees have turned bright gold.

Most roads and trails should still be open with a couple of exceptions. Dunraven Pass – the road that connects Canyon Village to Tower Fall – and Beartooth Highway both close annually for the season in mid-month.

And by October, Universities are back in session which means young people have returned, especially in Bozeman, Billings, and Missoula. You can expect the bars to be lively, with fun tournaments and games that students enjoy, and more small events like live music and other performances pop up around town.

Read on to find out all you need to know about Montana weather in October as well as suggestions of what to do in the fall.

What’s The Weather In Montana Like In October?

ranch in fall montana

Across Big Sky Country the temperature starts to drop by approximately 14°F, and temperatures range between a high 60°F and lows of 33°F. Weather in Montana in October also sees the first few in-town snowfalls. Combine this mild weather with the many activities around Halloween (including corn mazes and haunted houses), and October is the best time to visit Montana in the Fall.

Travel to Montana in October

bull bison rutting on the plains

In October, prices for mid-week flights between Seattle and Los Angeles to Bozeman drop considerably, while flights originating in the south get much more expensive. Flights from the east coast and New England can be hit or miss depending on what day you fly, but some vigilant searching well in advance could provide some excellent deals.

Roads will still be open and accessible, so a road trip to Montana in October is far from out of the question. This is also a great time to bring your RV, as most facilities that accommodate them will still be open, and most likely have plenty of room to host you as the high season has already ended.

Events In Montana in October?

virgina city state park montana

The Pacific Northwest has a vast agriculture industry, and though the logistics of the annual harvest aren’t near as quaint as they used to be, Montanans still find ways to celebrate. Probably the most interesting harvest festival in the state is the McIntosh Apple Day Festival.

Held annually on the first Saturday in October, this daytime festival features a vast farmers market, a silent auction, live music, and all things apple, especially apple pie. It’s immediately followed by Liquid Apple Night, where hard cider brewers from all over the northwest gather on the lawn in front of the Ravalli County Museum for a night of cider sampling, live music, and food.

Markets are pretty popular this time of year, and Montanans treat them like a last hurrah of sorts for this type of event until the spring. Of them, both the Prairie Sisters Fall Vintage Market in Great Falls and the Big Sky Autumn Art and Craft Show in Helena are perfect places to find unique souvenirs. While the former occurs at the beginning of the month, the latter occurs annually closer to the end.

Bookending the month is Halloween, and there are tons of ways to celebrate in Montana. Whether you’re into costume contests, haunted houses, or trick-or-treating, you’ll be spoiled for choice in Montana around Halloween, particularly in its biggest cities like Missoula, Billings, and Bozeman.

In Red Lodge is Fright Night in the Yellowstone Animal Sanctuary. This annual Halloween party allows you to see nocturnal animals at their liveliest on guided tours while enjoying a costume contest and live music. Billings also hosts an animal-themed Halloween party at ZooMontana called Montana Boo at the Zoo. This daytime event has tons of activities for kids like games and performances, and of course, there will be lots of candy.

Things To Do In Montana In October?

autumn colors in glacier national park montana

Because a lot of the facilities will be closed, you can take advantage of reduced ticket prices at Glacier National Park, which makes October the perfect time of the year to go. Not only is it much cheaper and far less crowded, but fall will be in full effect, meaning the leaves will be decked out in orange and gold.

Backcountry and thru-hikers visiting Glacier in October can reap the rewards of fall in the park as well. Backcountry permits, usually difficult to acquire, are much easier to get as demand for them thins. Without the heat of summer, some of the more technical, high-altitude climbs become much more attainable, though keep in mind that snow flurries occur frequently in October at higher elevations.

Yellowstone too might just be ideal this time of year. While temperatures have surely dropped and many facilities are closed or will be closing soon, this is one of the most placid beautiful times of year in the park. With visitors to the park at a minimum, incredible fall foliage on display, and temperatures that are frequently still above freezing, this is the perfect time of year for well-equipped, adventurous backpackers to experience the best of Yellowstone in relative solitude.

October also presents a great opportunity to spot a grizzly or a black bear, as they, like the populace of Montana, are preparing for winter and are more frequently out and about.

If you do plan on visiting Yellowstone in October, a quality camera may prove a wise investment in anticipation of your trip. The combination of opportunities to see bears and other wildlife, the leaves at peak vibrancy, and the hot springs and geysers at their most colorful provides perfect fodder for even an amateur shutterbug.

Plan your trip to Montana in October

  • Temperatures drop considerably in October in Montana, so be sure to pack for inclement weather.
  • Lodges and equipment rental shops will close at some point in October, with the first two weeks of the month providing your best opportunity to use these facilities.
  • Dunraven Pass, which connects Canyon Village to Tower Fall, closes in the middle of October annually.
  • Universities will be back in session, so expect a noted influx of young people at in-town bars and restaurants.
  • The weather in Montana in October can be legitimately cold, with the warmest days peaking at about 60º.
  • Prices for flights from the west coast drop considerably in October, and some vigilant searching can produce some excellent deals from New England.
  • Local festivals and markets are common this time of year, most of which cater to local Montanans, though tourists are more than welcome to attend.
  • Montanans take Halloween seriously, and there are many events surrounding the holiday. Expect costume contests, parties, and lots of opportunities for kids to go trick-or-treating.
  • If you’re visiting one of the parks in October, be sure to be prepared with bear spray. Bears are very active this time of year as they prepare for winter.

Related Articles

About The Author

Will Beck

Will is a true digital nomad, taking his work on the road at every opportunity. His first love is coffee, with travel a close 2nd. He loves nothing more than hitting the road in his self-build campervan and visiting off-the-beaten-path places, away from popular tourist destinations.

Leave a Comment