No

you don't need a jacket based on the weather in Calgary, AB, Canada 1 second ago

70°F21°C & Clear

Wind is 6 mph9 km/h from the Southeast, gusting to 11 mph18 km/h
August 23
10pm69°F21°C5 mph9 km/h SoutheastClear
11pm65°F18°C5 mph8 km/h SoutheastClear
August 24
12am62°F17°C5 mph8 km/h SoutheastClear
1am60°F15°C5 mph8 km/h SoutheastClear
2am58°F14°C5 mph8 km/h SouthClear
3am56°F13°C5 mph8 km/h SouthClear
4am54°F12°C6 mph9 km/h SoutheastClear
5am54°F12°C6 mph9 km/h SouthClear
6am53°F12°C5 mph7 km/h SouthClear
7am52°F11°C4 mph6 km/h SouthClear
8am51°F11°C3 mph4 km/h SouthClear
9am51°F11°C2 mph4 km/h SouthClear
DateLowHighWindDayNight
August 2347°F8°C75°F24°C2 mph4 km/h from SoutheastClearClear
August 2451°F11°C77°F25°C4 mph6 km/h from SoutheastClearClear
August 2554°F12°C80°F27°C5 mph8 km/h from SoutheastClearClear
August 2655°F13°C81°F27°C4 mph6 km/h from EastClearClear
August 2757°F14°C81°F27°C8 mph13 km/h from SouthMostly ClearMostly Clear
August 2857°F14°C81°F27°C7 mph11 km/h from SouthPartly CloudyPartly Cloudy
August 2958°F15°C80°F26°C5 mph8 km/h from SoutheastMostly CloudyMostly Cloudy

Yes

Low of 51°F11°C, High of 77°F25°C
Wind: 4 mph6 km/h
Precipitation: None

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