National Weather Service United States Department of Commerce

After breaking the record high temperature yesterday, Indianapolis is forecast to break the record high temperature. This record was set back in 1975. If Indianapolis reaches 90, that would be the latest 90 degree day on record.
Rain chances return late tonight into Wednesday with periods of locally heavy rainfall. Most areas are expected to get between a half inch and an inch through Thursday, but some spots could see as much as 2 inches.
Forecast information for the 0-12 hour forecast. Graphic displays temperatures, precipitation chances, wind direction, and wind speeds for the 0-12 hour period of the forecast.
Forecast information for the 12-24 hour forecast. Graphic displays temperatures, precipitation chances, wind direction, and wind speeds for the 12-24 hour period of the forecast.
These images contain the daily records and averages across central Indiana. The data is an estimation and interpolation between the various points that have a long enough record across Central Indiana. Additional daily climate information available here including a full listing of all the points used to generate the maps: https://www.weather.gov/ind/Climate_Maps