Yes
you do need a jacket based on the weather in Oshawa, ON, Canada 1 second ago
Why? Because too cold for just a hoodie, too warm for a parka!
43°F6°C & Partly Cloudy
Wind is 6 mph9 km/h from the Northwest, gusting to 12 mph19 km/h
| May 10 | ||||
| 7am | 44°F7°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 8am | 48°F9°C | 5 mph8 km/h West | Clear | |
| 9am | 51°F11°C | 4 mph7 km/h West | Mostly Cloudy | |
| 10am | 54°F12°C | 6 mph9 km/h West | Mostly Cloudy | |
| 11am | 56°F14°C | 6 mph9 km/h West | Partly Cloudy | |
| 12pm | 62°F16°C | 6 mph9 km/h West | Clear | |
| 1pm | 65°F18°C | 7 mph11 km/h West | Clear | |
| 2pm | 66°F19°C | 9 mph14 km/h West | Clear | |
| 3pm | 67°F19°C | 9 mph14 km/h West | Clear | |
| 4pm | 68°F20°C | 8 mph12 km/h West | Mostly Clear | |
| 5pm | 67°F20°C | 8 mph12 km/h West | Mostly Clear | |
| 6pm | 66°F19°C | 8 mph13 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 10 | 43°F6°C | 68°F20°C | 7 mph11 km/h from West | Mostly Clear | Clear |
| May 11 | 40°F4°C | 57°F14°C | 6 mph9 km/h from Southeast | Clear | Clear |
| May 12 | 42°F6°C | 70°F21°C | 4 mph6 km/h from South | Mostly Clear | Mostly Cloudy |
| May 13 | 53°F12°C | 64°F18°C | 8 mph13 km/h from East | Drizzle | Drizzle |
| May 14 | 55°F13°C | 66°F19°C | 10 mph16 km/h from East | Drizzle | Cloudy |
| May 15 | 56°F13°C | 67°F20°C | 6 mph9 km/h from Southeast | Drizzle | Mostly Cloudy |
| May 16 | 55°F13°C | 67°F20°C | 5 mph9 km/h from Southeast | Thunderstorms | Mostly Cloudy |
Yes
Low of 40°F5°C, High of 57°F14°CWind: 6 mph9 km/h
Precipitation: None