Yes
you do need a jacket based on the weather in Calgary (South Calgary), Alberta, Canada 1 second ago
Why? Because it's colder than a polar bear's pyjamas!
23°F-5°C & Cloudy
Wind is 7 mph12 km/h from the Southeast, gusting to 13 mph21 km/h
| March 15 | ||||
| 8pm | 23°F-5°C | 8 mph13 km/h Southeast | Cloudy | |
| 9pm | 22°F-6°C | 8 mph12 km/h Southeast | Cloudy | |
| 10pm | 21°F-6°C | 7 mph11 km/h East | Cloudy | |
| 11pm | 20°F-7°C | 7 mph11 km/h East | Cloudy | |
| March 16 | ||||
| 12am | 20°F-7°C | 7 mph11 km/h East | Cloudy | |
| 1am | 19°F-7°C | 6 mph10 km/h East | Cloudy | |
| 2am | 19°F-7°C | 6 mph10 km/h Southeast | Cloudy | |
| 3am | 18°F-8°C | 6 mph10 km/h Southeast | Cloudy | |
| 4am | 18°F-8°C | 6 mph10 km/h Southeast | Cloudy | |
| 5am | 17°F-8°C | 6 mph10 km/h Southeast | Cloudy | |
| 6am | 17°F-9°C | 6 mph10 km/h Southeast | Cloudy | |
| 7am | 16°F-9°C | 6 mph9 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 15 | 12°F-11°C | 23°F-5°C | 5 mph8 km/h from Southeast | Cloudy | Cloudy |
| March 16 | 16°F-9°C | 29°F-2°C | 7 mph11 km/h from Southeast | Cloudy | Mostly Cloudy |
| March 17 | 20°F-7°C | 40°F4°C | 6 mph9 km/h from West | Partly Cloudy | Partly Cloudy |
| March 18 | 23°F-5°C | 37°F3°C | 6 mph10 km/h from Northwest | Partly Cloudy | Mostly Clear |
| March 19 | 22°F-5°C | 43°F6°C | 4 mph7 km/h from South | Mostly Clear | Mostly Cloudy |
| March 20 | 30°F-1°C | 43°F6°C | 8 mph13 km/h from West | Mostly Cloudy | Mostly Clear |
| March 21 | 26°F-3°C | 45°F7°C | 5 mph8 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 16°F-9°C, High of 29°F-2°CWind: 7 mph11 km/h
Precipitation: None