National Weather Service United States Department of Commerce

Disclaimer: Sampled values on map may not reflect actual readings.  These can be found in the table below the map.

 
Observed 12-hour minimum temperature  
 
12 Hour Minimum Temperature Archive For The Past Week.
  Latest     Sunday     Monday     Tuesday     Wednesday     Thursday     Friday     Saturday  
12 hour low temperature reports (ending at 7 am CDT and 6 am CST),
for eastern Iowa, northwest and west central Illinois,
and northeast Missouri. Reported Tuesday July 01, 2025.

....IOWA....
Pella AWOS                         64
Oskaloosa AWOS                     64
Ottumwa ASOS                       63
Waterloo ASOS                      63
Grinnell AWOS                      62
Mason City ASOS                    61
Oelwein AWOS                       61
Marshalltown ASOS                  60
....ILLINOIS....
Decatur Airport                    72
Joliet Arpt                        70
Bloomington Airport                69
Peoria Arpt                        68
Quincy Arpt                        66
Jacksonville Arpt                  66
Rochelle Arpt                      62
....MISSOURI....
Kirksville Arpt                    65
Columbia Arpt                      65
Chillicothe Arpt                   61
....WISCONSIN....
Madison Arpt                       63
Prairie du Chien AWOS              63
Janesville Arpt                    61
Watertown-Arpt                     60