Yes
you do need a jacket based on the weather in Ottawa, ON, Canada 2 minutes ago
Why? Because Jack Frost is nipping at your nose and it's fairly windy outside!
27°F-3°C & Cloudy
Wind is 11 mph17 km/h from the Southwest, gusting to 20 mph32 km/h
| January 26 | ||||
| 5am | 27°F-3°C | 11 mph17 km/h Southwest | Cloudy | |
| 6am | 26°F-3°C | 11 mph17 km/h West | Partly Cloudy | |
| 7am | 26°F-3°C | 12 mph20 km/h West | Mostly Cloudy | |
| 8am | 26°F-3°C | 12 mph19 km/h West | Mostly Cloudy | |
| 9am | 26°F-3°C | 15 mph23 km/h West | Partly Cloudy | |
| 10am | 26°F-4°C | 14 mph23 km/h West | Mostly Cloudy | |
| 11am | 25°F-4°C | 15 mph23 km/h West | Mostly Cloudy | |
| 12pm | 25°F-4°C | 14 mph23 km/h West | Mostly Cloudy | |
| 1pm | 25°F-4°C | 14 mph23 km/h West | Mostly Cloudy | |
| 2pm | 25°F-4°C | 13 mph21 km/h West | Partly Cloudy | |
| 3pm | 25°F-4°C | 11 mph18 km/h West | Partly Cloudy | |
| 4pm | 24°F-5°C | 9 mph14 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 26 | 15°F-9°C | 27°F-3°C | 11 mph18 km/h from West | Partly Cloudy | Mostly Cloudy |
| January 27 | 19°F-7°C | 30°F-1°C | 17 mph28 km/h from Southwest | Windy | Snow |
| January 28 | -1°F-18°C | 28°F-2°C | 11 mph17 km/h from West | Partly Cloudy | Mostly Cloudy |
| January 29 | 3°F-16°C | 16°F-9°C | 6 mph9 km/h from Northeast | Cloudy | Partly Cloudy |
| January 30 | -2°F-19°C | 12°F-11°C | 7 mph11 km/h from West | Partly Cloudy | Partly Cloudy |
| January 31 | -1°F-19°C | 15°F-9°C | 4 mph7 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| February 1 | 5°F-15°C | 18°F-8°C | 8 mph12 km/h from North | Partly Cloudy | Snow |
Yes
Low of 19°F-8°C, High of 30°F-1°CWind: 17 mph28 km/h
Precipitation: None