Indianapolis woke to clear skies and a cool 57°F Tuesday morning with a light north wind at the airport. Expect a dry, comfortable day with plenty of sun and a high near 78°F - a brief break before showers and storms return later this week.
Today Through Wednesday
Sunshine takes center stage Tuesday with highs around 78°F and light north winds of 3–7 mph, with an overnight low near 56°F. Wednesday should stay mild and mostly sunny with a high near 80°F and light south-southwest breezes. A bit of isolated patchy fog is possible toward daybreak in low-lying spots.
Late-Week Storm Risk
Scattered thunderstorms are likely to redevelop Wednesday night into Thursday morning (June 24–25). The main concern: locally heavy rainfall late Thursday into Thursday night that could produce pockets of ponding or brief flooding. The National Weather Service Indianapolis is flagging a rise in moisture late this week and elevated rain chances into the weekend, so build some wiggle room into any evening plans.
Weekend And Early Next Week
Showers and thunderstorms remain probable Friday and Saturday, with some forecast models hinting at a particularly active stretch from Saturday into Sunday. By Sunday and Monday (June 28–29), temperatures rebound into the upper 80s to low 90s, with humidity climbing and heat-index values potentially approaching advisory thresholds by Monday. For background on the evolving pattern and earlier storm rounds, see from sweatshirts to sideways rain.
Local Impacts And Tips
Commuters should watch for brief downpours that cut visibility and leave standing water in low spots. If you encounter a flooded roadway, turn around - don’t drown. Keep outdoor plans from Wednesday night through Saturday flexible, and if you are out after dark, a rain jacket is your new best friend.
