National Weather Service United States Department of Commerce

The coldest temperatures over the next 7 days, as well as for the cold season so far, occur tonight. Friday's record low temperature for Indianapolis of 8 degrees is the last record for the month that is above zero, putting us within reach of tying or breaking it. This cold air is being ushered in as a result of a cold front that passed through Indiana this morning, high pressure building in with thinning cloud cover, light winds, and a snow pack. The coldest temperatures will be across northern central Indiana where temperatures may dip to zero. Counties in south central Indiana are expected to dip to the mid teens to low 20s.
Confidence is increasing in patchy to areas of freezing fog tonight along the Wabash Valley. Elsewhere coverage will be minimal, focused mainly in more common fog formation areas. This fog may be dense at times which could create hazardous travel conditions in non-salted roadways.
Forecast information for the 12 hour forecast. Graphic displays temperatures, precipitation chances, wind direction, and wind speeds for the first 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