Indianapolis Weather in May

Mild and comfortable, with some rainy days. Average highs of 23°C and lows of 12°C, with around 14 rainy days expected throughout the month.

While May isn't our top-rated month for Indianapolis, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

23°C

Average low

12°C

Rainy days

14 days

Best months to visit

June, August, September

What to do in Indianapolis in May

Whatever the weather, Indianapolis rewards curious visitors. Here are some of the best ways to spend your time:

Tour the Indianapolis Motor Speedway and Hall of Fame Attend the Indy 500 race on Memorial Day weekend Walk the downtown Canal Walk with cultural museums Visit the Indianapolis Museum of Art's free collection Explore the Children's Museum of Indianapolis Experience the Soldiers & Sailors Monument and Monument Circle

What to pack for May

Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.