Tuesday, July 14, 2026, started quietly in Indianapolis, with clear skies, upper-60s temperatures, and a light east-northeast breeze. That calm, cool feel will not last long. Sunshine is expected to send readings into the low 90s this afternoon, with a high near 93°F and just a few passing clouds.
Today Through Thursday
High pressure overhead will lock in a hot, mostly dry stretch through midweek. Forecast highs are expected to climb to around 95°F on Wednesday, July 15, and again near 95°F on Thursday, July 16. Afternoon heat index values will be pushing close to 100°F, especially during the mid-to-late afternoon window, with only light winds around 0 to 6 mph to stir the air.
According to the National Weather Service, this ridge of high pressure should hold firm through Thursday, keeping rain chances limited.
Cooling Centers And Local Resources
For anyone struggling to stay cool, Indy Parks family centers and public libraries serve as designated cooling centers during heat events. Hours and availability vary by location, so it is smart to check ahead. For immediate help, call 2-1-1, or visit the city's cooling-center list at Indy Parks for addresses and hours.
Late-Week Storm Chances
That protective ridge starts to weaken late in the week, opening the door for showers and thunderstorms on Friday, July 17, and into the weekend. Any storms that pop up Friday or Saturday could bring brief heavy downpours, gusty winds, and nuisance flooding in low-lying spots. It is a good idea to keep an eye on updated forecasts before locking in outdoor plans.
Heat Safety
With temperatures in the mid-90s and heat indices near 100°F, heat stress is a concern for outdoor workers, children, and pets. Limit strenuous activity during the midafternoon, drink plenty of water, and watch for signs of heat exhaustion. If you do not have air conditioning, plan ahead for where you can go to cool down, and keep phones charged so you can receive weather updates and local alerts.
