No
you don't need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
80°F27°C & Mostly Clear
Wind is 9 mph14 km/h from the Southeast, gusting to 14 mph22 km/h
| August 6 | ||||
| 2pm | 80°F27°C | 8 mph14 km/h Southeast | Mostly Cloudy | |
| 3pm | 80°F27°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 4pm | 81°F27°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 5pm | 81°F27°C | 8 mph12 km/h Southeast | Mostly Cloudy | |
| 6pm | 80°F27°C | 9 mph15 km/h Southeast | Partly Cloudy | |
| 7pm | 79°F26°C | 8 mph14 km/h Southeast | Partly Cloudy | |
| 8pm | 75°F24°C | 8 mph12 km/h Southeast | Mostly Clear | |
| 9pm | 71°F22°C | 6 mph9 km/h East | Mostly Clear | |
| 10pm | 69°F20°C | 5 mph9 km/h East | Mostly Clear | |
| 11pm | 67°F19°C | 4 mph7 km/h East | Mostly Clear | |
| August 7 | ||||
| 12am | 66°F19°C | 5 mph8 km/h East | Mostly Clear | |
| 1am | 65°F18°C | 5 mph8 km/h East | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 6 | 63°F17°C | 81°F27°C | 7 mph11 km/h from Southeast | Mostly Cloudy | Mostly Clear |
| August 7 | 62°F17°C | 81°F27°C | 9 mph14 km/h from South | Partly Cloudy | Mostly Clear |
| August 8 | 64°F18°C | 82°F28°C | 10 mph15 km/h from South | Partly Cloudy | Partly Cloudy |
| August 9 | 66°F19°C | 85°F30°C | 9 mph14 km/h from Southwest | Partly Cloudy | Mostly Clear |
| August 10 | 67°F20°C | 87°F31°C | 9 mph14 km/h from Southwest | Mostly Clear | Clear |
| August 11 | 69°F21°C | 86°F30°C | 10 mph16 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 12 | 68°F20°C | 81°F27°C | 10 mph16 km/h from Southwest | Rain | Rain |
No
Low of 62°F17°C, High of 81°F27°CWind: 9 mph14 km/h
Precipitation: None