Boise in October
Great time to visit
October rewards visitors with gorgeous fall weather and fewer crowds than summer months. The temperature swings keep you guessing, but the comfortable days make up for chilly mornings.
Weather
October delivers classic autumn weather with crisp mornings, pleasant afternoons, and the year's most dramatic temperature swings. You'll see everything from 25°C sunny days to near-freezing mornings. Rain returns more regularly, and the first frost usually hits by month's end.
18°C high3°C low6 rain days
Crowds & Cost
moderate crowds
~$145/day average
Events & Festivals
- •Halloween events downtown
- •Harvest festivals
- •Boise State football season peak
October Tips
- •Pack everything from shorts to warm jackets - weather swings are dramatic
- •Fall foliage peaks in the Boise Foothills - perfect hiking conditions
- •Hotel rates drop significantly from summer peaks
All Months
May through October gives you the best of Boise's outdoor scene. Summer temperatures hit the mid-80s, perfect for floating the Boise River or hiking in the Foothills. But here's what locals know: September and early October are magic. Crowds thin out, temperatures drop to the comfortable 70s, and fall colors light up the cottonwoods along the river.
Winter brings snow to the mountains but not much to the city itself. Boise sits in a high desert, so you get cold, clear days perfect for exploring downtown or hitting up Bogus Basin ski area, just 16 miles from downtown. Hotel rates drop significantly December through March.
Avoid late July and August if you don't handle heat well. The high desert sun is intense, and afternoon temperatures can push into the 90s. Spring comes early here — by April you're seeing wildflowers in the Foothills and comfortable hiking weather returns.
Boise Scores
Solo
6/10
Couples
5/10
Families
8/10
Adventure
8/10
Budget
7/10
Luxury
4/10
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