No
you don't need a jacket based on the weather in Waterloo, IA, USA 1 second ago
66°F19°C & Cloudy
Wind is 10 mph16 km/h from the Southeast, gusting to 15 mph24 km/h
| April 30 | ||||
| 3pm | 67°F19°C | 11 mph17 km/h Southeast | Cloudy | |
| 4pm | 67°F19°C | 13 mph20 km/h Southeast | Cloudy | |
| 5pm | 67°F19°C | 13 mph20 km/h Southeast | Cloudy | |
| 6pm | 64°F18°C | 13 mph20 km/h Southeast | Cloudy | |
| 7pm | 63°F17°C | 11 mph18 km/h Southeast | Cloudy | |
| 8pm | 61°F16°C | 10 mph15 km/h Southeast | Cloudy | |
| 9pm | 59°F15°C | 9 mph14 km/h Southeast | Cloudy | |
| 10pm | 58°F14°C | 9 mph14 km/h Southeast | Cloudy | |
| 11pm | 57°F14°C | 8 mph13 km/h Southeast | Cloudy | |
| May 1 | ||||
| 12am | 56°F13°C | 8 mph13 km/h Southeast | Cloudy | |
| 1am | 55°F13°C | 7 mph12 km/h Southeast | Cloudy | |
| 2am | 54°F12°C | 7 mph11 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 30 | 40°F4°C | 67°F20°C | 10 mph15 km/h from Southeast | Mostly Cloudy | Rain |
| May 1 | 53°F11°C | 65°F18°C | 6 mph9 km/h from Northwest | Rain | Drizzle |
| May 2 | 47°F9°C | 61°F16°C | 11 mph17 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| May 3 | 42°F5°C | 63°F17°C | 7 mph12 km/h from North | Mostly Clear | Clear |
| May 4 | 43°F6°C | 69°F20°C | 8 mph12 km/h from East | Clear | Mostly Clear |
| May 5 | 48°F9°C | 70°F21°C | 10 mph15 km/h from Southeast | Mostly Clear | Partly Cloudy |
| May 6 | 51°F10°C | 70°F21°C | 6 mph9 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
Yes
Low of 53°F12°C, High of 65°F19°CWind: 6 mph9 km/h
Precipitation: 62% rain