No
you don't need a jacket based on the weather in Courtice, ON, Canada 1 second ago
67°F20°C & Mostly Cloudy
Wind is 5 mph8 km/h from the East, gusting to 7 mph11 km/h
| September 17 | ||||
| 11am | 70°F21°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 12pm | 72°F22°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 1pm | 74°F23°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 2pm | 75°F24°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 3pm | 75°F24°C | 5 mph9 km/h Southeast | Mostly Cloudy | |
| 4pm | 75°F24°C | 4 mph7 km/h Southeast | Mostly Cloudy | |
| 5pm | 74°F23°C | 5 mph8 km/h Southeast | Mostly Cloudy | |
| 6pm | 72°F22°C | 5 mph7 km/h Southeast | Mostly Cloudy | |
| 7pm | 69°F20°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 8pm | 66°F19°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 9pm | 64°F18°C | 2 mph3 km/h East | Partly Cloudy | |
| 10pm | 63°F17°C | 2 mph4 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 53°F12°C | 75°F24°C | 5 mph7 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 18 | 56°F13°C | 77°F25°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| September 19 | 53°F12°C | 69°F21°C | 6 mph9 km/h from North | Clear | Clear |
| September 20 | 47°F8°C | 64°F18°C | 9 mph15 km/h from East | Clear | Mostly Clear |
| September 21 | 55°F13°C | 74°F23°C | 9 mph14 km/h from Southeast | Mostly Clear | Rain |
| September 22 | 63°F17°C | 74°F24°C | 9 mph14 km/h from South | Drizzle | Drizzle |
| September 23 | 63°F17°C | 72°F22°C | 6 mph10 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 56°F14°C, High of 77°F25°CWind: 6 mph10 km/h
Precipitation: 43% rain