Yes

you do need a jacket based on the weather in Peterborough, ON, Canada 17 minutes ago

Why? Because there are strong winds blowing out there!
60°F16°C & Windy

Wind is 16 mph26 km/h from the North, gusting to 28 mph45 km/h
April 27
2pm62°F17°C15 mph24 km/h NorthWindy
3pm63°F17°C14 mph23 km/h NorthClear
4pm64°F18°C14 mph22 km/h NorthwestClear
5pm64°F18°C13 mph21 km/h NorthwestClear
6pm63°F17°C12 mph20 km/h NorthwestClear
7pm60°F16°C11 mph18 km/h NorthwestClear
8pm56°F13°C10 mph15 km/h NorthwestMostly Clear
9pm53°F11°C9 mph14 km/h NorthwestMostly Clear
10pm50°F10°C9 mph14 km/h NorthwestMostly Clear
11pm47°F9°C7 mph12 km/h NorthwestMostly Clear
April 28
12am45°F7°C6 mph10 km/h NorthwestMostly Clear
1am43°F6°C5 mph9 km/h NorthwestClear
DateLowHighWindDayNight
April 2740°F4°C64°F18°C14 mph23 km/h from NorthwestClearMostly Clear
April 2837°F3°C66°F19°C7 mph11 km/h from SouthwestPartly CloudyPartly Cloudy
April 2949°F9°C71°F22°C17 mph28 km/h from SouthwestRainRain
April 3037°F3°C58°F15°C6 mph10 km/h from NorthwestPartly CloudyMostly Cloudy
May 137°F3°C54°F12°C8 mph13 km/h from EastDrizzleRain
May 244°F7°C60°F15°C14 mph22 km/h from WestDrizzleRain
May 335°F2°C50°F10°C11 mph17 km/h from WestMostly CloudyPartly Cloudy

Yes

Low of 37°F3°C, High of 66°F19°C
Wind: 7 mph11 km/h
Precipitation: None

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