Yes

you do need a jacket based on the weather in UB1, Delta, ON K0E 1G0, Canada 1 second ago

Why? Because there's a refreshing nip in the air.
37°F3°C & Mostly Cloudy

Wind is 6 mph10 km/h from the SW, gusting to 15 mph24 km/h
March 28
9pm37°F3°C7 mph11 km/h SWMostly Cloudy
10pm36°F2°C6 mph9 km/h SWMostly Cloudy
11pm35°F2°C5 mph9 km/h SWMostly Cloudy
March 29
12am35°F2°C5 mph8 km/h WMostly Cloudy
1am34°F1°C6 mph9 km/h WMostly Cloudy
2am34°F1°C6 mph9 km/h NWPartly Cloudy
3am33°F1°C6 mph9 km/h NWPartly Cloudy
4am32°F0°C5 mph8 km/h NWMostly Clear
5am31°F-0°C5 mph8 km/h NWClear
6am31°F-1°C5 mph8 km/h NWClear
7am30°F-1°C4 mph7 km/h NWClear
8am32°F-0°C5 mph9 km/h NWClear
DateLowHighWindDayNight
March 2835°F1°C47°F8°C7 mph11 km/h from SWPartly CloudyPartly Cloudy
March 2930°F-1°C46°F8°C9 mph14 km/h from NWPartly CloudyPartly Cloudy
March 3030°F-1°C47°F8°C6 mph10 km/h from WPartly CloudyCloudy
March 3131°F-0°C48°F9°C6 mph10 km/h from NWPartly CloudyPartly Cloudy
April 131°F-1°C52°F11°C4 mph6 km/h from EPartly CloudyCloudy
April 237°F3°C44°F7°C10 mph17 km/h from ERainRain
April 331°F-1°C37°F3°C9 mph15 km/h from NEDrizzleSnow

Yes

Low of 30°F-1°C, High of 46°F8°C
Wind: 9 mph14 km/h
Precipitation: None

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