Yes
you do need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
55°F13°C & Partly Cloudy
Wind is 8 mph13 km/h from the South, gusting to 17 mph27 km/h
| October 10 | ||||
| 11am | 55°F13°C | 8 mph13 km/h South | Mostly Clear | |
| 12pm | 59°F15°C | 11 mph18 km/h South | Partly Cloudy | |
| 1pm | 61°F16°C | 11 mph18 km/h South | Partly Cloudy | |
| 2pm | 62°F17°C | 12 mph19 km/h South | Mostly Cloudy | |
| 3pm | 63°F17°C | 12 mph20 km/h South | Mostly Cloudy | |
| 4pm | 63°F17°C | 13 mph21 km/h South | Partly Cloudy | |
| 5pm | 62°F16°C | 13 mph21 km/h South | Partly Cloudy | |
| 6pm | 60°F15°C | 11 mph18 km/h South | Mostly Clear | |
| 7pm | 56°F13°C | 10 mph16 km/h South | Partly Cloudy | |
| 8pm | 54°F12°C | 9 mph14 km/h South | Mostly Cloudy | |
| 9pm | 53°F12°C | 8 mph13 km/h South | Cloudy | |
| 10pm | 53°F12°C | 8 mph12 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 10 | 32°F-0°C | 63°F17°C | 9 mph14 km/h from South | Partly Cloudy | Drizzle |
| October 11 | 47°F9°C | 61°F16°C | 5 mph9 km/h from East | Drizzle | Partly Cloudy |
| October 12 | 48°F9°C | 65°F18°C | 12 mph19 km/h from East | Mostly Cloudy | Mostly Clear |
| October 13 | 49°F9°C | 65°F19°C | 9 mph14 km/h from East | Partly Cloudy | Mostly Clear |
| October 14 | 45°F7°C | 67°F19°C | 6 mph9 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 15 | 44°F7°C | 60°F16°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| October 16 | 39°F4°C | 55°F13°C | 7 mph12 km/h from North | Mostly Clear | Mostly Clear |
Yes
Low of 47°F9°C, High of 61°F16°CWind: 5 mph9 km/h
Precipitation: 41% rain