National Weather Service United States Department of Commerce

Hot and humid conditions return today, with highs in the 90s and peak heat indices around 100 degrees. Thunderstorm chances return this afternoon and will continue at times into the weekend. Isolated severe storms with damaging winds are possible late this afternoon into the evening. Hot weather will continue for all or parts of the area into at least Thursday.
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