No
you don't need a jacket based on the weather in Iowa City, IA, USA 1 second ago
84°F29°C & Cloudy
Wind is 4 mph7 km/h from the East, gusting to 6 mph9 km/h
| September 16 | ||||
| 8pm | 80°F27°C | 4 mph6 km/h East | Cloudy | |
| 9pm | 77°F25°C | 4 mph7 km/h East | Mostly Cloudy | |
| 10pm | 75°F24°C | 4 mph7 km/h East | Mostly Cloudy | |
| 11pm | 74°F23°C | 5 mph8 km/h East | Mostly Cloudy | |
| September 17 | ||||
| 12am | 72°F22°C | 5 mph8 km/h East | Mostly Cloudy | |
| 1am | 70°F21°C | 4 mph6 km/h East | Partly Cloudy | |
| 2am | 68°F20°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 3am | 67°F20°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 4am | 66°F19°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 5am | 65°F19°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 6am | 65°F18°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 7am | 64°F18°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 64°F18°C | 90°F32°C | 4 mph6 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 17 | 63°F17°C | 86°F30°C | 5 mph7 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 18 | 63°F17°C | 86°F30°C | 5 mph8 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 19 | 63°F17°C | 80°F27°C | 7 mph11 km/h from Southeast | Mostly Cloudy | Rain |
| September 20 | 62°F17°C | 79°F26°C | 7 mph11 km/h from South | Partly Cloudy | Partly Cloudy |
| September 21 | 63°F17°C | 80°F27°C | 9 mph14 km/h from Southwest | Thunderstorms | Thunderstorms |
| September 22 | 62°F16°C | 78°F26°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
No
Low of 64°F18°C, High of 86°F30°CWind: 5 mph7 km/h
Precipitation: None