Yes
you do need a jacket based on the weather in Waterloo, IA, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
33°F1°C & Partly Cloudy
Wind is 5 mph8 km/h from the Northeast, gusting to 11 mph18 km/h
| April 4 | ||||
| 5am | 33°F0°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 6am | 32°F0°C | 6 mph9 km/h Northeast | Partly Cloudy | |
| 7am | 32°F0°C | 6 mph9 km/h Northeast | Partly Cloudy | |
| 8am | 33°F1°C | 5 mph9 km/h East | Mostly Cloudy | |
| 9am | 35°F2°C | 6 mph9 km/h East | Cloudy | |
| 10am | 39°F4°C | 8 mph13 km/h East | Cloudy | |
| 11am | 42°F6°C | 9 mph15 km/h Southeast | Cloudy | |
| 12pm | 45°F7°C | 9 mph15 km/h Southeast | Cloudy | |
| 1pm | 47°F8°C | 9 mph15 km/h Southeast | Cloudy | |
| 2pm | 48°F9°C | 9 mph14 km/h Southeast | Cloudy | |
| 3pm | 49°F10°C | 7 mph12 km/h Southeast | Cloudy | |
| 4pm | 50°F10°C | 6 mph10 km/h East | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 4 | 32°F0°C | 50°F10°C | 7 mph12 km/h from East | Cloudy | Cloudy |
| April 5 | 32°F0°C | 45°F7°C | 18 mph29 km/h from North | Windy | Clear |
| April 6 | 28°F-2°C | 54°F12°C | 9 mph14 km/h from West | Mostly Clear | Partly Cloudy |
| April 7 | 27°F-3°C | 42°F6°C | 16 mph26 km/h from North | Windy | Clear |
| April 8 | 23°F-5°C | 46°F8°C | 6 mph10 km/h from South | Mostly Clear | Mostly Cloudy |
| April 9 | 33°F0°C | 57°F14°C | 11 mph18 km/h from Southeast | Mostly Cloudy | Rain |
| April 10 | 40°F4°C | 58°F15°C | 11 mph18 km/h from North | Mostly Cloudy | Partly Cloudy |
Yes
Low of 32°F0°C, High of 46°F8°CWind: 18 mph29 km/h
Precipitation: None