Boise
WinterOff season ~49°F highs
Things to do in Boise in December
December is off season (quieter, and often cheaper) to visit Boise, with average highs around 49°F. Museums and indoor sights come into their own, with fewer crowds outside.
Best picks for December
What's famous here, weighted toward what shines in December.
Holidays in December 2026
- Christmas Day · Fri, Dec 25
Expect busier roads and pricier stays around these dates. See long weekends.
What’s on in Boise in December
Concerts, games and shows in the next few weeks. Tickets open on Ticketmaster.
Boise in December: quick answers
Is December a good time to visit Boise?
December is off season (quieter, and often cheaper) to visit Boise, with average highs around 49°F. Museums and indoor sights come into their own, with fewer crowds outside.
What is the weather like in Boise in December?
Average daytime highs are around 49°F, compared with 93°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.
What are the best things to do in Boise in December?
Top picks for December: World Center For Birds Of Prey, Boise Art Museum, Old Idaho Penitentiary, Idaho Black History Museum, Lee Moberly Museum.
