Yes
you do need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
Why? Because time to get cozy, it's freezing out there.
27°F-3°C & Clear
Wind is 5 mph8 km/h from the NE, gusting to 11 mph18 km/h
| April 25 | ||||
| 6am | 27°F-3°C | 5 mph9 km/h NE | Clear | |
| 7am | 28°F-2°C | 5 mph9 km/h NE | Clear | |
| 8am | 31°F-1°C | 7 mph12 km/h E | Clear | |
| 9am | 34°F1°C | 8 mph13 km/h E | Clear | |
| 10am | 39°F4°C | 7 mph11 km/h E | Clear | |
| 11am | 42°F5°C | 6 mph10 km/h E | Clear | |
| 12pm | 45°F7°C | 5 mph8 km/h E | Clear | |
| 1pm | 47°F9°C | 4 mph7 km/h E | Clear | |
| 2pm | 49°F10°C | 4 mph6 km/h E | Clear | |
| 3pm | 51°F10°C | 3 mph6 km/h E | Clear | |
| 4pm | 52°F11°C | 3 mph5 km/h E | Clear | |
| 5pm | 52°F11°C | 3 mph5 km/h E | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 27°F-3°C | 52°F11°C | 5 mph8 km/h from E | Clear | Clear |
| April 26 | 29°F-1°C | 58°F14°C | 12 mph20 km/h from E | Clear | Rain |
| April 27 | 42°F5°C | 63°F17°C | 14 mph23 km/h from S | Rain | Drizzle |
| April 28 | 57°F14°C | 73°F23°C | 11 mph17 km/h from SW | Rain | Rain |
| April 29 | 59°F15°C | 76°F24°C | 12 mph20 km/h from S | Partly Cloudy | Rain |
| April 30 | 52°F11°C | 67°F19°C | 11 mph17 km/h from W | Cloudy | Mostly Clear |
| May 1 | 49°F9°C | 71°F22°C | 11 mph17 km/h from W | Mostly Cloudy | Partly Cloudy |
Yes
Low of 29°F-2°C, High of 58°F15°CWind: 12 mph20 km/h
Precipitation: None