Yes
you do need a jacket based on the weather in Waterloo, ON, Canada 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
42°F6°C & Mostly Clear
Wind is 4 mph7 km/h from the Northwest, gusting to 7 mph12 km/h
| October 26 | ||||
| 1am | 40°F5°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 2am | 39°F4°C | 5 mph8 km/h North | Partly Cloudy | |
| 3am | 38°F3°C | 5 mph8 km/h North | Partly Cloudy | |
| 4am | 36°F2°C | 4 mph7 km/h North | Mostly Clear | |
| 5am | 35°F1°C | 4 mph6 km/h North | Mostly Clear | |
| 6am | 33°F1°C | 3 mph5 km/h North | Mostly Clear | |
| 7am | 33°F0°C | 4 mph6 km/h North | Mostly Clear | |
| 8am | 32°F-0°C | 4 mph6 km/h North | Mostly Clear | |
| 9am | 31°F-0°C | 4 mph7 km/h North | Mostly Clear | |
| 10am | 31°F-1°C | 4 mph7 km/h North | Mostly Clear | |
| 11am | 31°F-1°C | 4 mph7 km/h North | Mostly Clear | |
| 12pm | 31°F-1°C | 4 mph7 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 35°F2°C | 51°F11°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| October 26 | 31°F-1°C | 49°F9°C | 5 mph9 km/h from Northeast | Mostly Clear | Mostly Clear |
| October 27 | 32°F0°C | 48°F9°C | 11 mph17 km/h from East | Mostly Cloudy | Partly Cloudy |
| October 28 | 35°F2°C | 51°F10°C | 12 mph20 km/h from East | Partly Cloudy | Partly Cloudy |
| October 29 | 36°F2°C | 51°F10°C | 12 mph19 km/h from East | Partly Cloudy | Drizzle |
| October 30 | 40°F4°C | 47°F8°C | 13 mph22 km/h from Northeast | Rain | Drizzle |
| October 31 | 40°F5°C | 48°F9°C | 14 mph22 km/h from West | Drizzle | Drizzle |
Yes
Low of 31°F-1°C, High of 49°F10°CWind: 5 mph9 km/h
Precipitation: None