Yes
you do need a jacket based on the weather in The Archipelago, ON, Canada 5 minutes ago
Why? Because it's cool. Pleasantly cool, but cool!
54°F12°C & Mostly Clear
Wind is 4 mph6 km/h from the North, gusting to 8 mph13 km/h
| September 11 | ||||
| 2am | 53°F12°C | 4 mph6 km/h North | Mostly Clear | |
| 3am | 53°F11°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 4am | 52°F11°C | 4 mph7 km/h North | Mostly Clear | |
| 5am | 52°F11°C | 5 mph7 km/h Northeast | Mostly Clear | |
| 6am | 52°F11°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 7am | 53°F12°C | 5 mph9 km/h Northeast | Partly Cloudy | |
| 8am | 55°F13°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| 9am | 59°F15°C | 7 mph12 km/h Northeast | Mostly Cloudy | |
| 10am | 61°F16°C | 7 mph12 km/h Northeast | Mostly Cloudy | |
| 11am | 64°F18°C | 8 mph12 km/h Northeast | Partly Cloudy | |
| 12pm | 66°F19°C | 7 mph12 km/h Northeast | Partly Cloudy | |
| 1pm | 68°F20°C | 7 mph11 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 52°F11°C | 71°F21°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 12 | 49°F9°C | 69°F21°C | 4 mph6 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 13 | 57°F14°C | 70°F21°C | 4 mph7 km/h from Southwest | Drizzle | Partly Cloudy |
| September 14 | 55°F13°C | 70°F21°C | 7 mph12 km/h from Northeast | Partly Cloudy | Clear |
| September 15 | 52°F11°C | 72°F22°C | 4 mph6 km/h from East | Mostly Clear | Mostly Clear |
| September 16 | 56°F13°C | 73°F23°C | 5 mph8 km/h from Southwest | Clear | Clear |
| September 17 | 57°F14°C | 74°F23°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 48°F9°C, High of 70°F21°CWind: 4 mph6 km/h
Precipitation: None