No
you don't need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
73°F23°C & Clear
Wind is 6 mph10 km/h from the Northwest, gusting to 9 mph14 km/h
| April 24 | ||||
| 8pm | 68°F20°C | 5 mph8 km/h North | Mostly Cloudy | |
| 9pm | 64°F18°C | 6 mph10 km/h North | Mostly Cloudy | |
| 10pm | 61°F16°C | 5 mph9 km/h Northeast | Mostly Cloudy | |
| 11pm | 59°F15°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| April 25 | ||||
| 12am | 57°F14°C | 5 mph9 km/h Northeast | Partly Cloudy | |
| 1am | 55°F13°C | 6 mph9 km/h Northeast | Mostly Cloudy | |
| 2am | 54°F12°C | 5 mph9 km/h East | Mostly Cloudy | |
| 3am | 53°F12°C | 6 mph10 km/h East | Mostly Cloudy | |
| 4am | 52°F11°C | 6 mph10 km/h East | Cloudy | |
| 5am | 51°F11°C | 7 mph11 km/h East | Mostly Cloudy | |
| 6am | 51°F10°C | 7 mph12 km/h East | Cloudy | |
| 7am | 51°F11°C | 7 mph11 km/h East | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 46°F8°C | 76°F25°C | 6 mph10 km/h from West | Mostly Clear | Mostly Cloudy |
| April 25 | 51°F10°C | 63°F17°C | 10 mph16 km/h from Southeast | Drizzle | Drizzle |
| April 26 | 40°F5°C | 55°F13°C | 19 mph30 km/h from Northwest | Windy | Mostly Clear |
| April 27 | 37°F3°C | 62°F16°C | 11 mph18 km/h from Northwest | Clear | Mostly Clear |
| April 28 | 37°F3°C | 67°F19°C | 9 mph14 km/h from South | Mostly Clear | Mostly Cloudy |
| April 29 | 53°F12°C | 74°F23°C | 18 mph29 km/h from Southwest | Rain | Rain |
| April 30 | 37°F3°C | 55°F13°C | 8 mph14 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 51°F11°C, High of 63°F17°CWind: 10 mph16 km/h
Precipitation: 45% rain