Indiana by month · 5 of 12
Indiana RV rental in May
May falls inside Indiana's best RV window (April to June and September to October).
Comfortable temperatures and lower humidity; summers are warm and humid while winters bring snow and ice.
PickRV
Published by PickRV
May on the ground
Weather & conditions
Typical 73°F high / 50°F low
May belongs to Indianapolis — the 500 anchors Memorial Day weekend — while the countryside hits full spring. Plan around race weekend, or make it the trip.
What to do in May
- Indianapolis 500 race weekend (late May)
- Full-bloom hikes at Turkey Run and Shades
- Warm-evening camp dinners
Best-fit rigs: Motorhome · Truck or van
Know before you go
Race weekend fills the Indy area far in advance; elsewhere the state stays easygoing.
Tornadoes and severe storms peak in spring. Summer humidity can be oppressive in the south.
From the verified event registry
May events in Indiana
Trip notes
May tips for Indiana
Layer up: shoulder-pattern days can swing from a chilly dawn to t-shirt warmth by afternoon.
Pack rain gear and leveling mats for soft or wet sites.
Carry a weather radio and check forecasts daily — transitional months turn fast.
Keep planning
Plan the Indiana trip
Nearby & related
Keep planning Indiana
Sourced costs, campground directories, and the places worth a detour — the next layer of Indiana trip planning.