Yes
you do need a jacket based on the weather in Ottawa, ON, Canada 3 minutes ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
38°F3°C & Mostly Clear
Wind is 3 mph5 km/h from the North, gusting to 7 mph12 km/h
| October 27 | ||||
| 2am | 38°F3°C | 3 mph5 km/h North | Mostly Clear | |
| 3am | 36°F2°C | 3 mph5 km/h North | Mostly Clear | |
| 4am | 35°F2°C | 3 mph5 km/h North | Mostly Clear | |
| 5am | 36°F2°C | 3 mph4 km/h Northwest | Mostly Cloudy | |
| 6am | 36°F2°C | 2 mph3 km/h North | Mostly Cloudy | |
| 7am | 36°F2°C | 2 mph4 km/h North | Mostly Cloudy | |
| 8am | 36°F2°C | 3 mph5 km/h North | Partly Cloudy | |
| 9am | 36°F2°C | 4 mph6 km/h North | Partly Cloudy | |
| 10am | 36°F2°C | 4 mph6 km/h North | Partly Cloudy | |
| 11am | 36°F2°C | 4 mph6 km/h North | Partly Cloudy | |
| 12pm | 36°F2°C | 4 mph6 km/h North | Partly Cloudy | |
| 1pm | 38°F3°C | 4 mph6 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 26 | 34°F1°C | 47°F8°C | 3 mph5 km/h from North | Mostly Cloudy | Partly Cloudy |
| October 27 | 35°F2°C | 50°F10°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Clear |
| October 28 | 36°F2°C | 53°F12°C | 5 mph8 km/h from Northeast | Mostly Clear | Partly Cloudy |
| October 29 | 35°F2°C | 53°F12°C | 3 mph5 km/h from Northeast | Mostly Clear | Mostly Clear |
| October 30 | 35°F2°C | 49°F9°C | 7 mph11 km/h from East | Rain | Rain |
| October 31 | 43°F6°C | 50°F10°C | 9 mph15 km/h from East | Rain | Drizzle |
| November 1 | 39°F4°C | 46°F8°C | 11 mph18 km/h from West | Cloudy | Mostly Cloudy |
Yes
Low of 36°F2°C, High of 50°F10°CWind: 4 mph6 km/h
Precipitation: None