Yes
you do need a jacket based on the weather in Ottawa (Manotick), Ontario, Canada 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it and it's fairly windy outside!
46°F8°C & Cloudy
Wind is 11 mph18 km/h from the South, gusting to 21 mph34 km/h
| March 16 | ||||
| 4am | 45°F7°C | 11 mph18 km/h South | Drizzle | |
| 5am | 44°F7°C | 9 mph15 km/h South | Cloudy | |
| 6am | 45°F7°C | 9 mph15 km/h South | Cloudy | |
| 7am | 45°F7°C | 9 mph14 km/h South | Cloudy | |
| 8am | 46°F8°C | 8 mph13 km/h South | Rain | |
| 9am | 49°F9°C | 11 mph18 km/h South | Rain | |
| 10am | 51°F11°C | 11 mph18 km/h South | Rain | |
| 11am | 53°F12°C | 13 mph21 km/h South | Drizzle | |
| 12pm | 55°F13°C | 14 mph22 km/h South | Drizzle | |
| 1pm | 57°F14°C | 15 mph23 km/h South | Drizzle | |
| 2pm | 58°F14°C | 16 mph26 km/h South | Rain | |
| 3pm | 60°F15°C | 17 mph27 km/h South | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 16 | 44°F7°C | 61°F16°C | 14 mph22 km/h from South | Rain | Drizzle |
| March 17 | 29°F-2°C | 47°F8°C | 10 mph16 km/h from Northwest | Mostly Cloudy | Clear |
| March 18 | 27°F-3°C | 49°F9°C | 5 mph7 km/h from Southeast | Mostly Clear | Partly Cloudy |
| March 19 | 32°F0°C | 64°F18°C | 8 mph13 km/h from South | Mostly Cloudy | Partly Cloudy |
| March 20 | 36°F2°C | 57°F14°C | 12 mph20 km/h from South | Drizzle | Mostly Cloudy |
| March 21 | 22°F-5°C | 40°F4°C | 15 mph24 km/h from Northwest | Windy | Mostly Clear |
| March 22 | 28°F-2°C | 49°F9°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 29°F-2°C, High of 46°F8°CWind: 10 mph16 km/h
Precipitation: None