No
you don't need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
68°F20°C & Partly Cloudy
Wind is 9 mph14 km/h from the Northwest, gusting to 14 mph22 km/h
| August 27 | ||||
| 2pm | 68°F20°C | 9 mph14 km/h Northwest | Partly Cloudy | |
| 3pm | 69°F20°C | 10 mph16 km/h West | Partly Cloudy | |
| 4pm | 69°F20°C | 12 mph19 km/h West | Partly Cloudy | |
| 5pm | 68°F20°C | 11 mph18 km/h West | Mostly Clear | |
| 6pm | 66°F19°C | 10 mph17 km/h West | Partly Cloudy | |
| 7pm | 64°F18°C | 8 mph13 km/h West | Mostly Cloudy | |
| 8pm | 61°F16°C | 5 mph8 km/h West | Mostly Cloudy | |
| 9pm | 58°F14°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 10pm | 56°F14°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 11pm | 56°F13°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| August 28 | ||||
| 12am | 56°F13°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 1am | 56°F13°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 27 | 45°F7°C | 69°F20°C | 8 mph13 km/h from West | Mostly Clear | Mostly Cloudy |
| August 28 | 52°F11°C | 65°F18°C | 11 mph18 km/h from West | Rain | Drizzle |
| August 29 | 48°F9°C | 63°F17°C | 9 mph15 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 30 | 46°F8°C | 67°F20°C | 8 mph13 km/h from Northwest | Partly Cloudy | Clear |
| August 31 | 47°F9°C | 72°F22°C | 4 mph7 km/h from North | Mostly Clear | Mostly Clear |
| September 1 | 52°F11°C | 74°F24°C | 4 mph6 km/h from East | Mostly Clear | Mostly Clear |
| September 2 | 55°F13°C | 75°F24°C | 6 mph10 km/h from Southeast | Partly Cloudy | Partly Cloudy |
Yes
Low of 53°F12°C, High of 64°F18°CWind: 11 mph18 km/h
Precipitation: 64% rain