No
you don't need a jacket based on the weather in Flowerpot Island, Bruce County, ON, Canada 1 second ago
63°F17°C & Cloudy
Wind is 7 mph11 km/h from the West, gusting to 11 mph18 km/h
| September 18 | ||||
| 8am | 63°F17°C | 8 mph12 km/h Northwest | Partly Cloudy | |
| 9am | 63°F17°C | 8 mph13 km/h Northwest | Partly Cloudy | |
| 10am | 63°F17°C | 9 mph15 km/h North | Partly Cloudy | |
| 11am | 64°F18°C | 10 mph16 km/h North | Mostly Cloudy | |
| 12pm | 64°F18°C | 9 mph14 km/h North | Cloudy | |
| 1pm | 64°F18°C | 8 mph12 km/h North | Mostly Cloudy | |
| 2pm | 65°F18°C | 7 mph10 km/h Northeast | Mostly Cloudy | |
| 3pm | 65°F19°C | 6 mph9 km/h North | Mostly Cloudy | |
| 4pm | 66°F19°C | 5 mph9 km/h North | Partly Cloudy | |
| 5pm | 65°F19°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 6pm | 65°F18°C | 7 mph11 km/h Northwest | Mostly Cloudy | |
| 7pm | 64°F18°C | 7 mph11 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 62°F16°C | 66°F19°C | 7 mph12 km/h from North | Mostly Cloudy | Partly Cloudy |
| September 19 | 56°F13°C | 62°F16°C | 11 mph18 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 20 | 57°F14°C | 62°F17°C | 14 mph22 km/h from East | Mostly Clear | Mostly Cloudy |
| September 21 | 58°F15°C | 65°F18°C | 8 mph12 km/h from Southeast | Drizzle | Drizzle |
| September 22 | 63°F17°C | 65°F18°C | 11 mph18 km/h from Southwest | Drizzle | Partly Cloudy |
| September 23 | 60°F16°C | 63°F17°C | 7 mph12 km/h from North | Drizzle | Drizzle |
| September 24 | 62°F16°C | 65°F18°C | 8 mph12 km/h from Northeast | Partly Cloudy | Mostly Clear |
Yes
Low of 56°F14°C, High of 62°F17°CWind: 11 mph18 km/h
Precipitation: None