No
you don't need a jacket based on the weather in Peterborough, ON, Canada 1 second ago
76°F25°C & Clear
Wind is 3 mph5 km/h from the East, gusting to 6 mph9 km/h
| September 16 | ||||
| 6pm | 76°F24°C | 4 mph6 km/h East | Clear | |
| 7pm | 71°F22°C | 3 mph5 km/h East | Clear | |
| 8pm | 66°F19°C | 4 mph7 km/h Southwest | Clear | |
| 9pm | 63°F17°C | 3 mph5 km/h Southwest | Clear | |
| 10pm | 61°F16°C | 2 mph4 km/h Southwest | Clear | |
| 11pm | 59°F15°C | 3 mph5 km/h Northwest | Clear | |
| September 17 | ||||
| 12am | 58°F14°C | 3 mph5 km/h Northwest | Clear | |
| 1am | 56°F13°C | 3 mph4 km/h North | Mostly Clear | |
| 2am | 55°F13°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 3am | 54°F12°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| 4am | 53°F12°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| 5am | 52°F11°C | 3 mph5 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 45°F7°C | 78°F26°C | 3 mph5 km/h from East | Clear | Mostly Clear |
| September 17 | 52°F11°C | 78°F26°C | 4 mph6 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 18 | 53°F12°C | 77°F25°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 19 | 49°F9°C | 69°F20°C | 7 mph11 km/h from North | Clear | Clear |
| September 20 | 41°F5°C | 66°F19°C | 6 mph10 km/h from East | Clear | Mostly Clear |
| September 21 | 46°F8°C | 75°F24°C | 8 mph12 km/h from South | Mostly Clear | Partly Cloudy |
| September 22 | 60°F15°C | 76°F25°C | 9 mph14 km/h from South | Mostly Cloudy | Partly Cloudy |
Yes
Low of 52°F11°C, High of 78°F26°CWind: 4 mph6 km/h
Precipitation: None