No
you don't need a jacket based on the weather in Caledon, ON L7C, Canada 1 second ago
70°F21°C & Cloudy
Wind is 5 mph8 km/h from the West, gusting to 7 mph12 km/h
| September 23 | ||||
| 12pm | 72°F22°C | 4 mph6 km/h West | Partly Cloudy | |
| 1pm | 74°F23°C | 4 mph6 km/h West | Partly Cloudy | |
| 2pm | 75°F24°C | 4 mph7 km/h West | Partly Cloudy | |
| 3pm | 75°F24°C | 3 mph6 km/h West | Mostly Cloudy | |
| 4pm | 75°F24°C | 3 mph5 km/h West | Cloudy | |
| 5pm | 74°F23°C | 5 mph7 km/h West | Cloudy | |
| 6pm | 70°F21°C | 9 mph15 km/h North | Thunderstorms | |
| 7pm | 69°F20°C | 4 mph7 km/h North | Mostly Cloudy | |
| 8pm | 67°F19°C | 4 mph6 km/h Northeast | Drizzle | |
| 9pm | 66°F19°C | 3 mph4 km/h North | Drizzle | |
| 10pm | 65°F18°C | 2 mph4 km/h North | Cloudy | |
| 11pm | 64°F18°C | 2 mph4 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 23 | 63°F17°C | 75°F24°C | 4 mph7 km/h from West | Drizzle | Rain |
| September 24 | 61°F16°C | 70°F21°C | 5 mph9 km/h from East | Rain | Rain |
| September 25 | 61°F16°C | 70°F21°C | 7 mph11 km/h from South | Rain | Drizzle |
| September 26 | 58°F14°C | 73°F23°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 27 | 57°F14°C | 75°F24°C | 8 mph13 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 28 | 55°F13°C | 73°F23°C | 4 mph6 km/h from Northwest | Clear | Clear |
| September 29 | 52°F11°C | 73°F23°C | 4 mph7 km/h from Northeast | Mostly Clear | Mostly Clear |
No
Low of 61°F16°C, High of 71°F22°CWind: 5 mph9 km/h
Precipitation: 61% rain