No

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

74°F24°C & Mostly Clear

Wind is 9 mph15 km/h from the East, gusting to 12 mph19 km/h
July 22
4pm74°F24°C10 mph15 km/h EastClear
5pm74°F23°C9 mph15 km/h EastClear
6pm73°F23°C9 mph14 km/h EastClear
7pm72°F22°C8 mph13 km/h EastClear
8pm71°F21°C6 mph10 km/h EastClear
9pm69°F20°C5 mph8 km/h EastClear
10pm67°F20°C4 mph7 km/h EastClear
11pm67°F19°C4 mph6 km/h EastMostly Clear
July 23
12am66°F19°C3 mph5 km/h EastPartly Cloudy
1am65°F18°C3 mph5 km/h EastMostly Clear
2am64°F18°C2 mph4 km/h EastMostly Clear
3am63°F17°C3 mph4 km/h NortheastPartly Cloudy
DateLowHighWindDayNight
July 2258°F14°C74°F24°C8 mph12 km/h from EastClearMostly Clear
July 2361°F16°C82°F28°C5 mph8 km/h from EastClearClear
July 2467°F19°C90°F32°C13 mph21 km/h from SouthwestMostly ClearDrizzle
July 2573°F23°C84°F29°C7 mph11 km/h from WestRainMostly Cloudy
July 2670°F21°C77°F25°C8 mph13 km/h from NortheastDrizzleDrizzle
July 2769°F21°C84°F29°C4 mph7 km/h from NortheastDrizzleClear
July 2869°F21°C87°F31°C5 mph8 km/h from SouthwestMostly ClearPartly Cloudy

No

Low of 62°F17°C, High of 82°F28°C
Wind: 5 mph8 km/h
Precipitation: None

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