Yes
you do need a jacket based on the weather in Waterloo, IA, USA 1 second ago
Why? Because it's pretty chilly.
55°F13°C & Clear
Wind is 5 mph8 km/h from the E, gusting to 7 mph11 km/h
| April 24 | ||||
| 10pm | 52°F11°C | 6 mph9 km/h E | Clear | |
| 11pm | 48°F9°C | 6 mph9 km/h E | Mostly Clear | |
| April 25 | ||||
| 12am | 46°F8°C | 6 mph9 km/h E | Mostly Clear | |
| 1am | 44°F7°C | 6 mph10 km/h E | Mostly Clear | |
| 2am | 43°F6°C | 7 mph11 km/h E | Partly Cloudy | |
| 3am | 42°F5°C | 7 mph12 km/h SE | Mostly Cloudy | |
| 4am | 41°F5°C | 8 mph12 km/h SE | Mostly Cloudy | |
| 5am | 41°F5°C | 8 mph13 km/h SE | Mostly Cloudy | |
| 6am | 40°F5°C | 9 mph15 km/h SE | Partly Cloudy | |
| 7am | 41°F5°C | 10 mph16 km/h SE | Partly Cloudy | |
| 8am | 42°F5°C | 10 mph16 km/h SE | Partly Cloudy | |
| 9am | 44°F7°C | 12 mph19 km/h SE | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 36°F2°C | 62°F17°C | 7 mph11 km/h from NE | Clear | Partly Cloudy |
| April 25 | 40°F5°C | 66°F19°C | 15 mph24 km/h from SE | Windy | Rain |
| April 26 | 46°F8°C | 61°F16°C | 21 mph34 km/h from SE | Rain | Rain |
| April 27 | 61°F16°C | 77°F25°C | 17 mph27 km/h from SW | Windy | Rain |
| April 28 | 60°F16°C | 70°F21°C | 14 mph22 km/h from S | Thunderstorms | Rain |
| April 29 | 47°F8°C | 60°F16°C | 13 mph21 km/h from W | Cloudy | Partly Cloudy |
| April 30 | 46°F8°C | 75°F24°C | 8 mph13 km/h from SW | Mostly Clear | Mostly Clear |
Yes
Low of 40°F5°C, High of 66°F19°CWind: 15 mph24 km/h
Precipitation: None