No
you don't need a jacket based on the weather in Ottawa, ON, Canada 27 minutes ago
69°F21°C & Mostly Clear
Wind is 7 mph11 km/h from the Northwest, gusting to 16 mph26 km/h
| June 2 | ||||
| 7pm | 68°F20°C | 4 mph7 km/h West | Clear | |
| 8pm | 66°F19°C | 3 mph5 km/h Southwest | Clear | |
| 9pm | 62°F16°C | 5 mph7 km/h Southwest | Clear | |
| 10pm | 59°F15°C | 5 mph7 km/h Southwest | Clear | |
| 11pm | 56°F13°C | 4 mph7 km/h Southwest | Mostly Clear | |
| June 3 | ||||
| 12am | 54°F12°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 1am | 53°F12°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 2am | 52°F11°C | 3 mph5 km/h Southwest | Clear | |
| 3am | 51°F10°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 4am | 50°F10°C | 2 mph4 km/h Southwest | Mostly Clear | |
| 5am | 49°F10°C | 3 mph5 km/h South | Mostly Clear | |
| 6am | 49°F10°C | 3 mph5 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 2 | 43°F6°C | 69°F21°C | 7 mph11 km/h from West | Mostly Clear | Mostly Clear |
| June 3 | 49°F9°C | 79°F26°C | 8 mph12 km/h from South | Mostly Clear | Mostly Clear |
| June 4 | 59°F15°C | 86°F30°C | 11 mph18 km/h from Southwest | Mostly Clear | Drizzle |
| June 5 | 63°F17°C | 75°F24°C | 5 mph8 km/h from West | Rain | Mostly Cloudy |
| June 6 | 58°F15°C | 77°F25°C | 3 mph6 km/h from North | Mostly Cloudy | Drizzle |
| June 7 | 59°F15°C | 74°F23°C | 7 mph11 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| June 8 | 55°F13°C | 77°F25°C | 5 mph9 km/h from Northeast | Mostly Clear | Partly Cloudy |
Yes
Low of 49°F10°C, High of 79°F26°CWind: 8 mph12 km/h
Precipitation: None