Expires:202505252200;;117738 FPUS63 KDMX 250920 SFTIA IAZ001>099-252200- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 AM CDT Sun May 25 2025 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 Mon Tue Wed Thu Fri Sat May 25 May 26 May 27 May 28 May 29 May 30 May 31 ...WESTERN IOWA... Spencer Ptcldy Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny /70 46/70 48/64 45/68 46/73 50/79 53/84 /00 10/20 50/50 40/30 30/30 30/10 10/10 Sioux City Mocldy Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny /71 47/66 48/63 44/68 46/73 49/79 52/84 /30 10/50 60/60 20/20 20/30 30/10 10/10 Carroll Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /69 48/66 49/62 45/68 47/72 50/78 54/82 /30 10/30 70/70 30/20 20/30 30/10 10/10 Atlantic Mocldy Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny /65 49/62 48/61 45/67 47/70 49/75 53/80 /40 10/50 70/70 20/10 20/30 30/10 10/10 Shenandoah Shwrs Shwrs Shwrs Ptcldy Ptcldy Sunny Sunny /66 52/62 50/62 46/68 48/72 51/77 55/82 /50 30/70 80/80 10/10 20/30 20/10 10/10 ...CENTRAL IOWA... Mason City Ptcldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /70 46/69 50/63 48/65 47/72 50/78 55/82 /00 00/10 50/60 60/30 30/30 30/10 10/10 Fort Dodge Ptcldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /71 48/68 50/63 47/66 47/72 50/79 55/83 /10 10/20 60/60 40/20 20/30 30/10 10/10 Ames Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /69 48/67 51/63 48/68 48/72 51/78 56/83 /20 10/20 70/70 40/20 20/30 30/10 10/10 Marshalltown Ptcldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /69 47/67 49/63 48/67 48/72 50/77 55/82 /20 10/10 60/60 50/20 20/20 20/10 10/10 Des Moines Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /67 50/66 51/62 49/68 51/72 53/77 57/82 /30 10/20 70/70 30/10 10/30 30/10 10/10 Creston Mocldy Mocldy Shwrs Ptcldy Ptcldy Sunny Sunny /64 49/62 50/60 46/68 49/70 50/76 54/81 /40 10/40 80/80 20/10 20/30 20/10 10/10 Lamoni Mocldy Mocldy Shwrs Ptcldy Ptcldy Sunny Sunny /64 50/62 51/61 48/68 50/70 52/75 55/80 /40 10/40 80/80 20/10 10/30 20/10 10/10 ...EASTERN IOWA... Decorah Sunny Ptcldy Shwrs Shwrs Ptcldy Sunny Sunny /67 47/68 51/61 50/61 49/69 52/76 56/79 /00 00/10 30/60 60/50 40/30 30/20 20/10 Oelwein Ptcldy Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny /69 46/69 51/63 50/64 49/70 51/77 55/80 /10 10/10 40/60 60/40 20/30 30/20 20/10 Waterloo Ptcldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /71 47/70 51/64 50/66 49/72 52/79 56/83 /10 00/10 50/60 60/40 20/30 30/10 10/10 Dubuque Ptcldy Ptcldy Shwrs Shwrs Ptcldy Sunny Sunny /68 45/70 51/63 52/65 51/70 53/77 56/80 /00 00/00 30/50 60/50 20/20 20/20 20/10 Cedar Rapids Ptcldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /69 47/71 52/64 50/68 49/73 52/79 56/83 /10 10/10 50/60 50/30 10/20 20/10 10/10 Iowa City Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /67 47/70 52/64 50/68 50/73 52/79 56/83 /20 10/10 50/60 50/30 10/20 20/10 10/10 Quad Cities Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /67 45/71 52/66 51/68 50/72 53/79 56/82 /20 10/10 40/60 60/40 20/20 20/20 20/10 Ottumwa Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /66 49/67 52/63 50/68 49/72 52/78 56/82 /30 10/20 60/60 40/10 10/30 30/20 20/10 Burlington Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /64 48/68 53/64 51/68 51/72 53/77 57/82 /40 10/20 40/60 50/20 10/20 20/10 10/10 Keokuk Mocldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny /63 50/67 53/62 51/68 51/71 54/76 57/81 /40 10/20 50/60 50/10 10/20 20/20 20/10 $$