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 Monday July 14, 2025.

....IOWA....
Pella AWOS                         64
Oskaloosa AWOS                     64
Grinnell AWOS                      63
Ottumwa ASOS                       62
Waterloo ASOS                      62
Mason City ASOS                    62
Marshalltown ASOS                  60
Oelwein AWOS                       59
....ILLINOIS....
Decatur Airport                    70
Bloomington Airport                68
Peoria Arpt                        67
Jacksonville Arpt                  66
Quincy Arpt                        65
Rockford Arpt                      64
Joliet Arpt                        61
Rochelle Arpt                      55
....MISSOURI....
Chillicothe Arpt                   67
Columbia Arpt                      67
Kirksville Arpt                    66
....WISCONSIN....
Madison Arpt                       62
Prairie du Chien AWOS              61
Watertown-Arpt                     59
Janesville Arpt                    59