Yes

you do need a jacket based on the weather in Calgary, AB, Canada 1 second ago

Why? Because the cold's there, but it's just a reminder, not an invasion!
33°F1°C & Mostly Clear

Wind is 4 mph7 km/h from the West, gusting to 7 mph12 km/h
November 2
12pm33°F0°C5 mph8 km/h SouthwestMostly Clear
1pm32°F0°C5 mph8 km/h SouthwestMostly Clear
2pm33°F0°C6 mph9 km/h SouthwestMostly Clear
3pm34°F1°C8 mph13 km/h WestMostly Clear
4pm37°F3°C11 mph18 km/h WestMostly Clear
5pm40°F4°C12 mph20 km/h WestMostly Clear
6pm43°F6°C15 mph24 km/h WestWindy
7pm44°F7°C17 mph28 km/h WestWindy
8pm45°F7°C17 mph27 km/h WestWindy
9pm45°F7°C17 mph27 km/h WestWindy
10pm45°F7°C16 mph26 km/h WestWindy
11pm44°F7°C15 mph24 km/h WestClear
DateLowHighWindDayNight
November 232°F0°C45°F7°C13 mph22 km/h from WestMostly ClearPartly Cloudy
November 329°F-2°C44°F6°C4 mph6 km/h from SouthCloudyPartly Cloudy
November 427°F-3°C42°F6°C4 mph7 km/h from SouthPartly CloudyPartly Cloudy
November 525°F-4°C41°F5°C6 mph9 km/h from SoutheastFlurriesCloudy
November 635°F2°C47°F8°C7 mph11 km/h from WestPartly CloudyMostly Cloudy
November 733°F1°C49°F9°C8 mph12 km/h from WestPartly CloudyPartly Cloudy
November 830°F-1°C45°F7°C6 mph10 km/h from WestPartly CloudyPartly Cloudy

Yes

Low of 28°F-2°C, High of 44°F7°C
Wind: 4 mph6 km/h
Precipitation: None

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