Yes

you do need a jacket based on the weather in Toronto, ON, Canada 31 seconds ago

Why? Because the rain is just enough to ruin your hairstyle but not your mood!
75°F24°C & Rain

Wind is 5 mph8 km/h from the Southeast, gusting to 13 mph21 km/h
June 30
6pm75°F24°C5 mph8 km/h SoutheastHeavy Rain
7pm74°F23°C6 mph9 km/h SoutheastRain
8pm73°F23°C4 mph7 km/h SoutheastCloudy
9pm72°F22°C4 mph6 km/h EastDrizzle
10pm70°F21°C4 mph6 km/h SoutheastDrizzle
11pm70°F21°C3 mph5 km/h SouthwestDrizzle
July 1
12am69°F21°C3 mph4 km/h SouthDrizzle
1am69°F20°C3 mph5 km/h SouthwestMostly Cloudy
2am68°F20°C4 mph6 km/h SouthwestPartly Cloudy
3am68°F20°C4 mph7 km/h SouthwestPartly Cloudy
4am68°F20°C5 mph8 km/h WestPartly Cloudy
5am68°F20°C5 mph8 km/h WestPartly Cloudy
DateLowHighWindDayNight
June 3063°F17°C78°F25°C4 mph7 km/h from EastThunderstormsRain
July 168°F20°C82°F28°C7 mph11 km/h from WestMostly CloudyClear
July 264°F18°C82°F28°C6 mph9 km/h from SouthwestMostly ClearMostly Clear
July 365°F18°C79°F26°C7 mph12 km/h from NorthwestMostly ClearClear
July 461°F16°C78°F26°C5 mph9 km/h from SouthwestMostly ClearPartly Cloudy
July 565°F18°C84°F29°C7 mph11 km/h from SouthPartly CloudyPartly Cloudy
July 671°F22°C87°F31°C8 mph13 km/h from SouthwestDrizzleDrizzle

No

Low of 68°F20°C, High of 82°F28°C
Wind: 7 mph11 km/h
Precipitation: 13% rain

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