Indianapolis
WinterOff season ~39°F highs
Things to do in Indianapolis in December
December is off season (quieter, and often cheaper) to visit Indianapolis, with average highs around 39°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.
Indianapolis in December: quick answers
Is December a good time to visit Indianapolis?
December is off season (quieter, and often cheaper) to visit Indianapolis, with average highs around 39°F. Museums and indoor sights come into their own, with fewer crowds outside.
What is the weather like in Indianapolis in December?
Average daytime highs are around 39°F, compared with 87°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 Indianapolis in December?
Top picks for December: Indianapolis Museum of Art, Childrens Museum, Eiteljorg Museum, Indiana State Museum, Indianapolis Motor Speedway Hall of Fame & Museum.
