Expires:202601022300;;658354 FPUS63 KDMX 021020 SFTIA IAZ001>099-022300- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 AM 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 Today 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 /20 15/29 16/37 26/43 28/42 25/45 28/42 /10 20/00 00/00 00/00 10/10 00/00 00/20 Sioux City Cloudy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy /28 22/37 23/46 31/50 30/50 29/53 31/47 /30 40/00 00/00 00/00 10/10 00/00 00/20 Carroll Cloudy Ptcldy Mocldy Ptcldy Sunny Sunny Ptcldy /26 20/34 21/41 32/50 31/49 30/51 32/47 /10 30/00 00/00 00/00 00/00 00/00 10/20 Atlantic Cloudy Ptcldy Mocldy Ptcldy Ptcldy Sunny Mocldy /30 22/37 23/43 32/51 31/50 30/51 32/47 /20 40/00 00/00 00/00 00/00 00/00 10/30 Shenandoah Cloudy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Mocldy /32 24/39 25/45 33/55 33/54 32/56 34/51 /20 30/00 00/00 00/00 00/00 00/00 10/30 ...CENTRAL IOWA... Mason City Vrycld Mocldy Mocldy Ptcldy Ptcldy Sunny Mocldy /18 12/24 12/31 26/38 26/38 26/40 29/39 /00 10/00 00/10 00/00 10/10 00/00 00/20 Fort Dodge Mocldy Ptcldy Mocldy Ptcldy Ptcldy Sunny Ptcldy /23 17/30 18/36 30/46 30/45 29/48 31/44 /10 20/00 00/00 00/00 10/10 00/00 00/20 Ames Mocldy Ptcldy Mocldy Ptcldy Ptcldy Sunny Mocldy /26 21/32 20/37 31/47 30/48 29/50 33/47 /10 10/00 00/00 00/00 00/00 00/00 10/30 Marshalltown Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /24 17/29 17/34 28/45 29/44 27/46 31/43 /00 10/00 00/00 00/00 00/10 00/00 10/30 Des Moines Mocldy Ptcldy Mocldy Ptcldy Ptcldy Sunny Mocldy /27 22/34 23/39 33/51 34/49 32/51 34/47 /10 10/00 00/00 00/00 00/00 00/00 10/30 Creston Mocldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Mocldy /29 23/36 23/41 33/52 33/52 32/53 35/49 /10 30/00 00/00 00/00 00/00 00/00 10/30 Lamoni Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Mocldy /30 24/36 25/41 34/53 35/51 32/52 36/50 /10 20/00 00/00 00/00 00/00 00/00 10/30 ...EASTERN IOWA... Decorah Vrycld Mocldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /17 11/23 13/29 26/38 30/38 27/39 31/39 /00 10/00 00/10 10/00 10/20 10/00 00/20 Oelwein Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /20 15/24 13/29 25/39 28/39 26/41 31/42 /00 10/00 00/00 00/00 00/10 00/00 00/20 Waterloo Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /22 16/27 14/31 27/42 29/42 27/44 31/43 /00 10/00 00/00 00/00 00/10 00/00 00/20 Dubuque Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /21 16/27 13/30 27/42 31/44 28/44 32/46 /00 10/00 00/00 10/00 00/10 00/00 10/30 Cedar Rapids Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /24 19/29 17/32 29/45 31/46 28/46 34/47 /00 10/00 00/00 00/00 00/10 00/00 10/30 Iowa City Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /25 20/30 18/33 30/47 32/47 28/48 34/49 /00 10/00 00/00 00/00 00/10 00/00 10/30 Quad Cities Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Mocldy /25 19/30 17/33 29/46 32/47 28/47 34/49 /00 10/00 00/00 00/00 00/10 00/00 10/30 Ottumwa Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Mocldy /29 22/33 20/37 32/50 33/51 31/52 37/51 /10 10/00 00/00 00/00 00/00 00/00 10/30 Burlington Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Mocldy /29 21/32 21/36 31/51 34/51 31/50 36/50 /10 10/00 00/00 00/00 00/00 00/00 10/40 Keokuk Mocldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy Mocldy /30 23/34 23/37 33/52 37/52 33/51 37/51 /10 10/00 00/00 00/00 00/00 00/00 10/40 $$