Indianapolis, Indiana – After a cool break over the weekend, Indianapolis is set to heat up with temperatures climbing back into the upper 80s and potentially reaching 90°F by late this week. According to the National Weather Service, isolated showers are most likely on Wednesday, with a chance for stray showers again Thursday or Friday afternoon.
Light southeast winds will keep humidity manageable, but the heat will be a noticeable shift for anyone spending time outdoors in Marion, Hamilton, and Hendricks counties. Local roads could become slick in brief downpours, so drivers should stay alert, especially during the afternoon commute. Utility crews are not expecting any significant outages, but families should check that air conditioners and fans are ready for the hottest stretch since last month.
To stay comfortable, limit outdoor activities during peak heat, drink extra water, and plan for possible quick-moving showers that may disrupt after-school sports or evening events. This warming pattern is expected to last through at least Friday, with more weather updates possible if storm chances increase.
Three Day Forecast for Indianapolis, Indiana:
- Wednesday: Partly cloudy, isolated showers, highs 82–86°F
- Thursday: Mostly sunny, stray shower possible, highs 83–88°F
- Friday: Hot and humid, afternoon shower possible, highs 85–90°F
