| Place: Temperature |
|---|
| Algona: 10°F / -12°C |
| Ames: 13°F / -11°C |
| Atlantic: 18°F / -8°C |
| Audubon: 14°F / -10°C |
| Boone: 14°F / -10°C |
| Burlington: 18°F / -8°C |
| Carroll: 12°F / -11°C |
| Cedar Rapids: 12°F / -11°C |
| Chariton: 19°F / -7°C |
| Charles City: 7°F / -14°C |
| Clarinda: 25°F / -4°C |
| Clarion: 10°F / -12°C |
| Clinton: 12°F / -11°C |
| Council Bluffs: 17°F / -8°C |
| Creston: 14°F / -10°C |
| Davenport: 13°F / -11°C |
| Decorah: 9°F / -13°C |
| Denison: 12°F / -11°C |
| Des Moines: 16°F / -9°C |
| Dubuque: 10°F / -12°C |
| Estherville: 5°F / -15°C |
| Fairfield: 18°F / -8°C |
| Fort Dodge: 10°F / -12°C |
| Fort Madison: 21°F / -6°C |
| Harlan: 14°F / -10°C |
| Iowa City: 15°F / -9°C |
| Keokuk: 23°F / -5°C |
| Knoxville: 18°F / -8°C |
| Lamoni: 15°F / -9°C |
| Marshalltown: 12°F / -11°C |
| Mason City: 4°F / -16°C |
| Mount Pleasant: 18°F / -8°C |
| Muscatine: 18°F / -8°C |
| Newton: 18°F / -8°C |
| Oelwein: 10°F / -12°C |
| Orange City: 9°F / -13°C |
| Ottumwa: 17°F / -8°C |
| Pella: 18°F / -8°C |
| Red Oak: 21°F / -6°C |
| Shenandoah: 25°F / -4°C |
| Sioux City: 10°F / -12°C |
| Spencer: 5°F / -15°C |
| Storm Lake: 10°F / -12°C |
| Stratford: 12°F / -11°C |
| Washington: 18°F / -8°C |
| Waterloo: 9°F / -13°C |