Yes
you do need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
40°F4°C & Cloudy
Wind is 7 mph11 km/h from the Northeast, gusting to 15 mph24 km/h
| October 30 | ||||
| 9am | 40°F4°C | 7 mph11 km/h Northeast | Cloudy | |
| 10am | 40°F4°C | 8 mph12 km/h Northeast | Cloudy | |
| 11am | 40°F5°C | 8 mph13 km/h Northeast | Cloudy | |
| 12pm | 40°F5°C | 9 mph14 km/h Northeast | Cloudy | |
| 1pm | 42°F5°C | 10 mph17 km/h Northeast | Cloudy | |
| 2pm | 44°F7°C | 12 mph20 km/h Northeast | Cloudy | |
| 3pm | 46°F8°C | 13 mph20 km/h Northeast | Drizzle | |
| 4pm | 46°F8°C | 14 mph22 km/h Northeast | Drizzle | |
| 5pm | 46°F8°C | 15 mph24 km/h Northeast | Drizzle | |
| 6pm | 46°F8°C | 16 mph26 km/h Northeast | Drizzle | |
| 7pm | 46°F8°C | 15 mph25 km/h Northeast | Rain | |
| 8pm | 45°F7°C | 15 mph24 km/h Northeast | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 30 | 40°F4°C | 47°F8°C | 13 mph21 km/h from Northeast | Rain | Rain |
| October 31 | 40°F4°C | 49°F9°C | 18 mph29 km/h from Northwest | Drizzle | Mostly Cloudy |
| November 1 | 36°F2°C | 46°F8°C | 6 mph10 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| November 2 | 32°F0°C | 49°F9°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| November 3 | 39°F4°C | 50°F10°C | 18 mph29 km/h from West | Drizzle | Mostly Clear |
| November 4 | 38°F3°C | 51°F11°C | 13 mph21 km/h from West | Mostly Clear | Partly Cloudy |
| November 5 | 36°F2°C | 50°F10°C | 7 mph11 km/h from South | Cloudy | Mostly Cloudy |
Yes
Low of 40°F5°C, High of 48°F9°CWind: 18 mph29 km/h
Precipitation: 56% rain