Yes
you do need a jacket based on the weather in 200 University Ave W, Waterloo, ON N2L 3G1, Canada 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
53°F12°C & Mostly Clear
Wind is 3 mph5 km/h from the South, gusting to 4 mph7 km/h
| September 4 | ||||
| 10pm | 53°F12°C | 3 mph5 km/h South | Partly Cloudy | |
| 11pm | 52°F11°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| September 5 | ||||
| 12am | 51°F11°C | 4 mph7 km/h South | Partly Cloudy | |
| 1am | 50°F10°C | 5 mph8 km/h South | Mostly Clear | |
| 2am | 49°F10°C | 5 mph8 km/h South | Mostly Clear | |
| 3am | 49°F9°C | 5 mph8 km/h South | Mostly Clear | |
| 4am | 49°F9°C | 5 mph9 km/h South | Mostly Clear | |
| 5am | 50°F10°C | 6 mph10 km/h South | Partly Cloudy | |
| 6am | 51°F10°C | 7 mph11 km/h South | Partly Cloudy | |
| 7am | 52°F11°C | 8 mph13 km/h South | Partly Cloudy | |
| 8am | 55°F13°C | 10 mph16 km/h South | Partly Cloudy | |
| 9am | 59°F15°C | 13 mph21 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 4 | 51°F11°C | 65°F18°C | 8 mph14 km/h from Northwest | Rain | Mostly Clear |
| September 5 | 49°F9°C | 70°F21°C | 18 mph29 km/h from Southwest | Windy | Mostly Cloudy |
| September 6 | 49°F9°C | 64°F18°C | 11 mph18 km/h from West | Mostly Cloudy | Partly Cloudy |
| September 7 | 47°F8°C | 62°F17°C | 12 mph20 km/h from West | Drizzle | Mostly Clear |
| September 8 | 45°F7°C | 64°F18°C | 7 mph12 km/h from West | Mostly Clear | Clear |
| September 9 | 45°F7°C | 70°F21°C | 9 mph14 km/h from South | Mostly Clear | Partly Cloudy |
| September 10 | 51°F11°C | 73°F23°C | 8 mph13 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 48°F9°C, High of 70°F21°CWind: 18 mph29 km/h
Precipitation: 10% rain