Yes

you do need a jacket based on the weather in Kitchener, ON, Canada 1 second ago

Why? Because it's pretty chilly and it's really really huffing out there!
53°F12°C & Windy

Wind is 17 mph28 km/h from the West, gusting to 33 mph53 km/h
November 4
6pm53°F12°C18 mph29 km/h WestWindy
7pm54°F12°C17 mph28 km/h WestWindy
8pm53°F12°C16 mph25 km/h WestWindy
9pm52°F11°C13 mph21 km/h WestMostly Clear
10pm48°F9°C8 mph13 km/h WestPartly Cloudy
11pm44°F7°C6 mph9 km/h WestMostly Clear
November 5
12am42°F5°C5 mph8 km/h SouthwestMostly Clear
1am40°F5°C5 mph8 km/h SouthwestMostly Cloudy
2am40°F4°C5 mph8 km/h SouthwestMostly Cloudy
3am40°F5°C5 mph8 km/h SouthwestCloudy
4am40°F5°C5 mph7 km/h SouthwestCloudy
5am41°F5°C5 mph8 km/h SouthwestCloudy
DateLowHighWindDayNight
November 435°F2°C54°F12°C12 mph19 km/h from WestMostly ClearCloudy
November 538°F3°C52°F11°C18 mph29 km/h from WestDrizzlePartly Cloudy
November 633°F1°C43°F6°C8 mph12 km/h from NorthwestMostly CloudyCloudy
November 736°F2°C50°F10°C13 mph21 km/h from SouthwestRainMostly Cloudy
November 834°F1°C44°F7°C7 mph12 km/h from NorthwestMostly CloudyRain
November 926°F-3°C39°F4°C12 mph19 km/h from NortheastDrizzleSnow
November 1023°F-5°C31°F-1°C13 mph21 km/h from NorthwestMostly CloudyMostly Cloudy

Yes

Low of 38°F4°C, High of 52°F11°C
Wind: 18 mph29 km/h
Precipitation: 79% rain

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