Expires:202601031100;;685913 FPUS63 KDMX 022220 SFTIA IAZ001>099-031100- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 PM CST Fri Jan 2 2026 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Sat Sun Mon Tue Wed Thu Fri Jan 03 Jan 04 Jan 05 Jan 06 Jan 07 Jan 08 Jan 09 ...WESTERN IOWA... Spencer Mocldy Ptcldy Ptcldy Sunny Sunny Mocldy Mocldy 15/30 14/37 26/44 28/43 26/47 28/42 23/33 30/00 00/00 00/00 10/10 00/00 10/20 30/30 Sioux City Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Mocldy 22/37 22/46 29/51 32/51 30/53 33/47 27/36 40/00 00/00 00/00 00/00 00/00 10/20 30/30 Carroll Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy 20/35 21/41 31/50 33/50 32/53 34/48 29/38 30/00 00/00 00/00 00/00 00/00 10/30 30/30 Atlantic Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Mocldy 22/37 22/43 31/50 33/51 31/53 34/49 29/39 30/00 00/00 00/00 00/00 00/00 10/30 30/30 Shenandoah Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy Mocldy 24/39 25/45 31/54 34/55 32/57 36/52 30/41 30/00 00/00 00/00 00/00 00/00 10/30 30/20 ...CENTRAL IOWA... Mason City Mocldy Mocldy Ptcldy Ptcldy Sunny Ptcldy Ptcldy 12/26 11/31 25/40 28/39 26/42 30/40 27/34 20/10 00/10 00/00 10/10 00/00 10/20 30/30 Fort Dodge Mocldy Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy 17/31 17/36 29/47 32/48 29/51 33/46 28/36 30/10 00/00 00/00 10/10 00/00 10/30 30/30 Ames Mocldy Ptcldy Ptcldy Sunny Sunny Mocldy Ptcldy 21/32 19/36 30/48 33/50 31/52 34/48 30/39 20/10 00/00 00/00 00/00 00/00 10/30 40/30 Marshalltown Mocldy Ptcldy Ptcldy Sunny Sunny Mocldy Mocldy 17/30 16/33 26/43 31/46 29/48 33/45 29/37 20/10 00/00 00/00 00/00 00/00 10/30 40/30 Des Moines Mocldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Mocldy 22/34 22/38 32/49 36/51 34/53 37/49 32/40 20/00 00/00 00/00 00/00 00/00 10/30 40/30 Creston Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy Mocldy 23/37 23/41 32/52 36/53 34/55 38/52 31/41 30/00 00/00 00/00 00/00 00/00 10/30 30/20 Lamoni Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Ptcldy 24/37 24/39 32/51 36/52 34/54 38/51 33/42 30/00 00/00 00/00 00/00 00/00 10/40 30/20 ...EASTERN IOWA... Decorah Mocldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Ptcldy 11/24 10/28 25/38 31/38 27/40 33/41 30/35 10/10 00/10 10/00 10/10 00/00 10/20 40/30 Oelwein Mocldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Mocldy 15/25 12/28 25/41 30/42 27/44 33/44 31/37 10/10 00/00 00/00 10/10 00/00 10/20 40/30 Waterloo Mocldy Ptcldy Ptcldy Sunny Sunny Mocldy Ptcldy 16/28 14/31 26/44 32/45 29/48 34/46 31/38 10/00 00/00 00/00 10/10 00/00 10/30 40/30 Dubuque Mocldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Mocldy 16/27 13/29 26/43 33/45 28/46 35/47 34/42 10/00 00/00 10/00 10/10 00/00 10/30 40/30 Cedar Rapids Mocldy Ptcldy Ptcldy Sunny Sunny Mocldy Mocldy 19/29 17/32 29/46 33/48 30/50 37/49 34/42 10/00 00/00 00/00 00/00 00/00 10/30 40/30 Iowa City Mocldy Ptcldy Ptcldy Sunny Sunny Mocldy Mocldy 20/31 18/33 29/47 33/50 30/51 37/51 35/43 10/00 00/00 00/00 00/00 00/00 10/30 40/30 Quad Cities Mocldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Mocldy 19/30 17/32 29/47 34/50 31/51 38/52 36/45 10/00 00/00 00/00 00/00 00/00 10/40 50/30 Ottumwa Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy Mocldy 22/33 20/36 31/51 36/53 32/54 39/53 35/43 10/00 00/00 00/00 00/00 00/00 10/40 40/30 Burlington Ptcldy Ptcldy Ptcldy Sunny Ptcldy Mocldy Mocldy 21/33 19/36 29/48 36/53 33/51 38/52 36/45 10/00 00/00 00/00 00/00 00/00 10/40 50/30 Keokuk Ptcldy Ptcldy Ptcldy Sunny Ptcldy Mocldy Mocldy 23/35 21/37 31/50 38/54 34/53 40/53 37/46 10/00 00/00 00/00 00/00 00/00 10/40 40/20 $$