Yes

you do need a jacket based on the weather in Peterborough, UK 1 second ago

Why? Because light rain: when the sky can't decide if it’s serious or just messing with you and it's not very warm out and it's fairly windy outside!
56°F13°C & Drizzle

Wind is 14 mph22 km/h from the Southwest, gusting to 24 mph39 km/h
June 6
5am57°F14°C14 mph22 km/h WestDrizzle
6am58°F14°C14 mph23 km/h WestMostly Cloudy
7am59°F15°C14 mph22 km/h WestPartly Cloudy
8am60°F16°C14 mph22 km/h WestPartly Cloudy
9am62°F17°C13 mph21 km/h WestPartly Cloudy
10am62°F17°C14 mph22 km/h WestPartly Cloudy
11am62°F17°C12 mph19 km/h WestMostly Cloudy
12pm63°F17°C12 mph20 km/h WestMostly Cloudy
1pm62°F17°C12 mph19 km/h WestCloudy
2pm61°F16°C10 mph16 km/h WestCloudy
3pm59°F15°C9 mph14 km/h SouthwestCloudy
4pm57°F14°C8 mph13 km/h SouthwestCloudy
DateLowHighWindDayNight
June 551°F10°C63°F17°C13 mph21 km/h from WestDrizzleDrizzle
June 650°F10°C60°F15°C10 mph17 km/h from WestDrizzleDrizzle
June 747°F8°C62°F17°C14 mph23 km/h from WestPartly CloudyMostly Clear
June 849°F9°C68°F20°C9 mph15 km/h from WestMostly CloudyMostly Cloudy
June 953°F11°C69°F21°C10 mph16 km/h from WestMostly CloudyPartly Cloudy
June 1054°F12°C74°F23°C8 mph13 km/h from SoutheastPartly CloudyMostly Cloudy
June 1156°F13°C72°F22°C11 mph18 km/h from SoutheastRainPartly Cloudy

Yes

Low of 50°F10°C, High of 60°F16°C
Wind: 10 mph17 km/h
Precipitation: 72% rain

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