No
you don't need a jacket based on the weather in Ottawa, ON, Canada 1 second ago
66°F19°C & Cloudy
Wind is 4 mph7 km/h from the North, gusting to 11 mph17 km/h
| July 8 | ||||
| 12am | 65°F19°C | 4 mph7 km/h North | Cloudy | |
| 1am | 65°F18°C | 3 mph5 km/h North | Cloudy | |
| 2am | 65°F18°C | 2 mph4 km/h North | Cloudy | |
| 3am | 64°F18°C | 2 mph4 km/h North | Mostly Cloudy | |
| 4am | 64°F18°C | 3 mph5 km/h North | Mostly Cloudy | |
| 5am | 64°F18°C | 2 mph4 km/h North | Mostly Cloudy | |
| 6am | 63°F17°C | 3 mph5 km/h North | Mostly Cloudy | |
| 7am | 64°F18°C | 3 mph5 km/h North | Mostly Cloudy | |
| 8am | 66°F19°C | 3 mph5 km/h North | Mostly Cloudy | |
| 9am | 67°F20°C | 3 mph5 km/h North | Mostly Cloudy | |
| 10am | 70°F21°C | 3 mph5 km/h North | Mostly Cloudy | |
| 11am | 72°F22°C | 3 mph5 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 7 | 65°F19°C | 74°F23°C | 4 mph7 km/h from Northeast | Thunderstorms | Thunderstorms |
| July 8 | 63°F17°C | 80°F27°C | 3 mph4 km/h from North | Partly Cloudy | Partly Cloudy |
| July 9 | 63°F17°C | 80°F27°C | 3 mph4 km/h from Southeast | Mostly Cloudy | Rain |
| July 10 | 65°F18°C | 80°F27°C | 4 mph7 km/h from South | Drizzle | Drizzle |
| July 11 | 64°F18°C | 82°F28°C | 4 mph6 km/h from West | Mostly Clear | Mostly Clear |
| July 12 | 65°F18°C | 85°F30°C | 4 mph6 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| July 13 | 69°F20°C | 84°F29°C | 7 mph11 km/h from South | Partly Cloudy | Drizzle |
No
Low of 64°F18°C, High of 80°F27°CWind: 3 mph4 km/h
Precipitation: None