Yes
you do need a jacket based on the weather in Thunder Bay, ON, Canada 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and it's really really huffing out there!
53°F12°C & Windy
Wind is 17 mph28 km/h from the Northwest, gusting to 32 mph52 km/h
| October 10 | ||||
| 12pm | 54°F12°C | 18 mph29 km/h Northwest | Windy | |
| 1pm | 56°F13°C | 19 mph31 km/h Northwest | Windy | |
| 2pm | 58°F14°C | 17 mph28 km/h Northwest | Windy | |
| 3pm | 58°F15°C | 16 mph26 km/h Northwest | Windy | |
| 4pm | 60°F15°C | 14 mph22 km/h Northwest | Mostly Clear | |
| 5pm | 60°F16°C | 13 mph21 km/h Northwest | Clear | |
| 6pm | 59°F15°C | 11 mph18 km/h Northwest | Clear | |
| 7pm | 56°F14°C | 8 mph13 km/h Northwest | Clear | |
| 8pm | 54°F12°C | 7 mph11 km/h Northwest | Clear | |
| 9pm | 51°F11°C | 6 mph10 km/h Northwest | Clear | |
| 10pm | 49°F10°C | 5 mph8 km/h Northwest | Clear | |
| 11pm | 48°F9°C | 5 mph9 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 10 | 47°F8°C | 60°F16°C | 14 mph23 km/h from Northwest | Drizzle | Clear |
| October 11 | 43°F6°C | 58°F14°C | 5 mph9 km/h from Southeast | Mostly Clear | Partly Cloudy |
| October 12 | 53°F12°C | 60°F16°C | 12 mph20 km/h from South | Cloudy | Drizzle |
| October 13 | 46°F8°C | 59°F15°C | 13 mph21 km/h from West | Rain | Mostly Clear |
| October 14 | 40°F5°C | 53°F12°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| October 15 | 40°F4°C | 54°F12°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| October 16 | 40°F5°C | 59°F15°C | 7 mph11 km/h from West | Partly Cloudy | Drizzle |
Yes
Low of 43°F6°C, High of 58°F15°CWind: 5 mph9 km/h
Precipitation: None