Expires:202601021100;;630413 FPUS63 KDMX 012220 SFTIA IAZ001>099-021100- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 PM CST Thu Jan 1 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 Fri Sat Sun Mon Tue Wed Thu Jan 02 Jan 03 Jan 04 Jan 05 Jan 06 Jan 07 Jan 08 ...WESTERN IOWA... Spencer Mocldy Ptcldy Mocldy Ptcldy Ptcldy Sunny Ptcldy 13/22 13/31 16/37 26/43 28/41 25/43 26/41 00/10 10/00 00/00 00/00 00/10 00/00 00/20 Sioux City Mocldy Sunny Ptcldy Ptcldy Sunny Sunny Ptcldy 21/30 21/40 23/47 29/49 31/50 28/51 30/47 00/30 10/00 00/00 00/00 00/00 00/00 10/20 Carroll Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 19/28 18/37 22/42 31/49 33/49 29/49 31/47 00/10 10/00 00/00 00/00 00/00 00/00 10/20 Atlantic Mocldy Sunny Mocldy Ptcldy Ptcldy Sunny Ptcldy 23/32 21/39 24/44 31/51 33/49 29/50 31/47 00/20 20/00 00/00 00/00 00/00 00/00 10/30 Shenandoah Mocldy Sunny Mocldy Ptcldy Ptcldy Sunny Ptcldy 26/34 23/41 26/47 33/56 34/54 30/54 34/52 00/20 20/00 00/00 00/00 00/00 00/00 10/30 ...CENTRAL IOWA... Mason City Vrycld Ptcldy Mocldy Ptcldy Ptcldy Sunny Ptcldy 10/19 12/26 12/32 25/38 28/38 24/39 26/40 00/00 10/10 00/00 00/00 00/10 00/00 00/20 Fort Dodge Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 16/24 17/32 18/37 29/45 30/45 28/46 29/44 00/10 10/00 00/00 00/00 00/10 00/00 10/20 Ames Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 19/28 20/34 21/38 31/48 33/48 28/49 31/47 00/10 10/00 00/00 00/00 00/00 00/00 10/20 Marshalltown Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 16/26 16/31 17/34 29/45 31/44 27/45 29/43 00/00 10/00 00/00 00/00 00/10 00/00 10/20 Des Moines Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 22/29 21/36 23/40 33/50 35/49 31/49 34/48 00/10 10/00 00/00 00/00 00/00 00/00 10/30 Creston Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny Ptcldy 24/31 22/38 24/42 34/53 35/52 31/52 34/51 00/10 20/00 00/00 00/00 00/00 00/00 10/30 Lamoni Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny Ptcldy 25/33 23/37 25/42 34/53 37/52 32/51 35/50 00/10 20/00 00/00 00/00 00/00 00/00 10/30 ...EASTERN IOWA... Decorah Vrycld Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 10/18 11/24 11/29 25/38 30/37 25/38 28/39 00/00 00/10 00/10 10/00 00/10 00/00 10/20 Oelwein Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 12/21 15/26 13/29 26/40 30/39 25/41 28/42 00/00 00/00 00/00 10/00 00/10 00/00 10/20 Waterloo Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 14/23 16/29 14/32 27/42 30/41 26/43 29/44 00/10 00/00 00/00 00/00 00/10 00/00 10/20 Dubuque Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 14/23 17/27 14/31 28/43 32/44 27/43 30/45 00/00 00/00 00/00 10/00 00/10 00/00 10/20 Cedar Rapids Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 17/26 19/30 18/34 30/45 33/46 28/46 31/47 00/00 10/00 00/00 00/00 00/00 00/00 10/20 Iowa City Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 19/28 20/31 19/34 31/47 33/47 28/47 32/49 00/00 10/00 00/00 00/00 00/00 00/00 10/20 Quad Cities Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Mocldy 17/27 20/30 18/34 30/46 33/48 28/46 32/49 00/00 10/00 00/00 00/00 00/10 00/00 10/20 Ottumwa Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny Mocldy 22/30 22/35 21/39 33/51 36/51 30/51 34/51 00/00 10/00 00/00 00/00 00/00 00/00 10/30 Burlington Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy 21/31 21/33 20/37 31/50 36/51 31/48 34/49 00/10 10/00 00/00 00/00 00/00 00/00 10/30 Keokuk Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 23/32 23/35 22/39 33/53 38/52 32/49 36/51 00/00 10/00 00/00 00/00 00/00 00/00 10/30 $$