Yes
you do need a jacket based on the weather in Ottawa (Orléans), Ontario, Canada 1 second ago
Why? Because too cold for just a hoodie, too warm for a parka!
38°F4°C & Mostly Clear
Wind is 3 mph5 km/h from the Northwest, gusting to 7 mph11 km/h
| October 27 | ||||
| 2am | 38°F3°C | 4 mph6 km/h North | Mostly Clear | |
| 3am | 37°F3°C | 3 mph5 km/h North | Mostly Clear | |
| 4am | 36°F2°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 5am | 36°F2°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 6am | 36°F2°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 7am | 36°F2°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 8am | 35°F2°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 9am | 35°F2°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 10am | 34°F1°C | 4 mph6 km/h North | Partly Cloudy | |
| 11am | 34°F1°C | 4 mph6 km/h North | Partly Cloudy | |
| 12pm | 35°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 | 31°F-0°C | 48°F9°C | 5 mph8 km/h from North | Mostly Cloudy | Partly Cloudy |
| October 27 | 34°F1°C | 51°F10°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Clear |
| October 28 | 35°F2°C | 53°F12°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
| October 29 | 34°F1°C | 53°F12°C | 3 mph6 km/h from Northeast | Mostly Clear | Mostly Clear |
| October 30 | 34°F1°C | 49°F10°C | 7 mph11 km/h from East | Rain | Rain |
| October 31 | 43°F6°C | 49°F10°C | 9 mph15 km/h from East | Rain | Drizzle |
| November 1 | 39°F4°C | 47°F8°C | 11 mph18 km/h from West | Cloudy | Mostly Cloudy |
Yes
Low of 35°F2°C, High of 51°F11°CWind: 4 mph6 km/h
Precipitation: None