Yes
you do need a jacket based on the weather in Peterborough, ON, Canada 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
54°F12°C & Clear
Wind is 6 mph9 km/h from the East, gusting to 17 mph27 km/h
| October 13 | ||||
| 1am | 54°F12°C | 7 mph11 km/h East | Clear | |
| 2am | 52°F11°C | 7 mph11 km/h East | Clear | |
| 3am | 51°F10°C | 5 mph8 km/h East | Mostly Clear | |
| 4am | 49°F10°C | 5 mph8 km/h Northeast | Clear | |
| 5am | 48°F9°C | 5 mph8 km/h Northeast | Clear | |
| 6am | 47°F8°C | 5 mph9 km/h Northeast | Clear | |
| 7am | 46°F8°C | 5 mph8 km/h Northeast | Clear | |
| 8am | 46°F8°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 9am | 45°F7°C | 5 mph9 km/h Northeast | Mostly Clear | |
| 10am | 45°F7°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 11am | 45°F7°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 12pm | 46°F8°C | 6 mph9 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 12 | 44°F7°C | 67°F20°C | 7 mph11 km/h from East | Mostly Clear | Mostly Clear |
| October 13 | 45°F7°C | 67°F19°C | 6 mph10 km/h from East | Mostly Clear | Mostly Clear |
| October 14 | 44°F7°C | 69°F21°C | 6 mph10 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 15 | 42°F6°C | 56°F13°C | 8 mph14 km/h from North | Partly Cloudy | Partly Cloudy |
| October 16 | 37°F3°C | 56°F13°C | 6 mph10 km/h from North | Mostly Clear | Mostly Clear |
| October 17 | 35°F2°C | 57°F14°C | 4 mph7 km/h from South | Partly Cloudy | Drizzle |
| October 18 | 51°F10°C | 68°F20°C | 8 mph13 km/h from South | Drizzle | Rain |
Yes
Low of 46°F8°C, High of 67°F20°CWind: 6 mph10 km/h
Precipitation: None