Yes
you do need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
Why? Because it's pretty chilly and it's on the windy side!
53°F12°C & Cloudy
Wind is 10 mph16 km/h from the South, gusting to 22 mph36 km/h
| March 20 | ||||
| 1am | 53°F12°C | 11 mph18 km/h South | Drizzle | |
| 2am | 52°F11°C | 11 mph18 km/h South | Mostly Cloudy | |
| 3am | 50°F10°C | 11 mph17 km/h South | Cloudy | |
| 4am | 49°F10°C | 16 mph26 km/h Southwest | Rain | |
| 5am | 49°F9°C | 14 mph23 km/h South | Rain | |
| 6am | 48°F9°C | 13 mph22 km/h South | Cloudy | |
| 7am | 48°F9°C | 14 mph22 km/h South | Drizzle | |
| 8am | 48°F9°C | 15 mph25 km/h South | Drizzle | |
| 9am | 49°F9°C | 16 mph25 km/h South | Windy | |
| 10am | 50°F10°C | 17 mph27 km/h Southwest | Windy | |
| 11am | 51°F10°C | 18 mph29 km/h Southwest | Windy | |
| 12pm | 50°F10°C | 19 mph30 km/h Southwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 20 | 28°F-2°C | 53°F12°C | 17 mph28 km/h from Southwest | Drizzle | Partly Cloudy |
| March 21 | 24°F-4°C | 44°F7°C | 12 mph19 km/h from Southwest | Mostly Clear | Drizzle |
| March 22 | 20°F-7°C | 40°F5°C | 16 mph27 km/h from Northwest | Drizzle | Mostly Clear |
| March 23 | 18°F-8°C | 38°F3°C | 8 mph13 km/h from Southeast | Mostly Cloudy | Rain |
| March 24 | 29°F-2°C | 41°F5°C | 16 mph26 km/h from Southwest | Flurries | Cloudy |
| March 25 | 27°F-3°C | 32°F0°C | 14 mph22 km/h from West | Cloudy | Mostly Cloudy |
| March 26 | 24°F-5°C | 38°F3°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Mostly Clear |
Yes
Low of 24°F-5°C, High of 45°F7°CWind: 12 mph19 km/h
Precipitation: None