Yes
you do need a jacket based on the weather in Peterborough, ON, Canada 1 second ago
Why? Because there's a refreshing nip in the air!
47°F9°C & Clear
Wind is 2 mph4 km/h from the East, gusting to 7 mph12 km/h
| September 5 | ||||
| 3am | 47°F9°C | 3 mph5 km/h East | Clear | |
| 4am | 47°F8°C | 3 mph6 km/h Northeast | Mostly Clear | |
| 5am | 46°F8°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 6am | 47°F8°C | 3 mph5 km/h Southeast | Clear | |
| 7am | 48°F9°C | 4 mph7 km/h Southeast | Mostly Clear | |
| 8am | 53°F12°C | 5 mph8 km/h South | Mostly Clear | |
| 9am | 59°F15°C | 10 mph15 km/h South | Mostly Clear | |
| 10am | 63°F17°C | 13 mph21 km/h South | Partly Cloudy | |
| 11am | 66°F19°C | 16 mph26 km/h South | Windy | |
| 12pm | 67°F19°C | 17 mph27 km/h South | Windy | |
| 1pm | 67°F19°C | 17 mph27 km/h South | Windy | |
| 2pm | 68°F20°C | 18 mph29 km/h Southwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 5 | 46°F8°C | 70°F21°C | 15 mph24 km/h from South | Partly Cloudy | Partly Cloudy |
| September 6 | 50°F10°C | 66°F19°C | 9 mph15 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| September 7 | 49°F10°C | 63°F17°C | 10 mph16 km/h from West | Drizzle | Mostly Clear |
| September 8 | 47°F8°C | 64°F18°C | 7 mph12 km/h from West | Partly Cloudy | Mostly Clear |
| September 9 | 47°F9°C | 70°F21°C | 8 mph13 km/h from South | Mostly Clear | Partly Cloudy |
| September 10 | 54°F12°C | 73°F23°C | 8 mph13 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 11 | 51°F10°C | 66°F19°C | 9 mph14 km/h from North | Partly Cloudy | Mostly Clear |
Yes
Low of 50°F10°C, High of 65°F19°CWind: 9 mph15 km/h
Precipitation: None