No
you don't need a jacket based on the weather in Barrie, ON, Canada 1 second ago
62°F17°C & Clear
Wind is 4 mph6 km/h from the Northwest, gusting to 4 mph7 km/h
| September 17 | ||||
| 11pm | 61°F16°C | 4 mph6 km/h Northwest | Clear | |
| September 18 | ||||
| 12am | 60°F15°C | 3 mph4 km/h West | Clear | |
| 1am | 58°F15°C | 3 mph5 km/h West | Clear | |
| 2am | 57°F14°C | 2 mph3 km/h West | Clear | |
| 3am | 57°F14°C | 2 mph2 km/h West | Clear | |
| 4am | 56°F13°C | 2 mph4 km/h West | Clear | |
| 5am | 55°F13°C | 3 mph4 km/h West | Mostly Clear | |
| 6am | 55°F13°C | 3 mph5 km/h West | Mostly Clear | |
| 7am | 55°F13°C | 3 mph4 km/h West | Partly Cloudy | |
| 8am | 57°F14°C | 3 mph5 km/h West | Partly Cloudy | |
| 9am | 63°F17°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 10am | 68°F20°C | 5 mph7 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 49°F9°C | 79°F26°C | 2 mph3 km/h from North | Mostly Clear | Clear |
| September 18 | 55°F13°C | 76°F24°C | 8 mph13 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 19 | 51°F10°C | 66°F19°C | 7 mph12 km/h from North | Clear | Clear |
| September 20 | 47°F8°C | 68°F20°C | 8 mph13 km/h from East | Mostly Clear | Partly Cloudy |
| September 21 | 51°F11°C | 77°F25°C | 9 mph15 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| September 22 | 63°F17°C | 71°F22°C | 7 mph11 km/h from South | Rain | Drizzle |
| September 23 | 62°F16°C | 73°F23°C | 5 mph8 km/h from West | Drizzle | Drizzle |
Yes
Low of 55°F13°C, High of 76°F25°CWind: 8 mph13 km/h
Precipitation: 6% rain