Yes

you do need a jacket based on the weather in Barrington, Cambridge CB22 7RJ, UK 1 second ago

Why? Because it's so windy, your hat will probably launch into orbit!
71°F22°C & Windy

Wind is 17 mph27 km/h from the Southwest, gusting to 28 mph45 km/h
September 18
11am71°F22°C17 mph27 km/h SouthwestWindy
12pm71°F21°C17 mph27 km/h SouthwestWindy
1pm69°F21°C15 mph24 km/h SouthwestMostly Cloudy
2pm67°F20°C14 mph22 km/h SouthwestMostly Cloudy
3pm66°F19°C13 mph20 km/h SouthwestMostly Cloudy
4pm64°F18°C13 mph20 km/h SouthwestMostly Cloudy
5pm63°F17°C12 mph20 km/h SouthwestMostly Cloudy
6pm63°F17°C11 mph18 km/h SouthwestMostly Cloudy
7pm62°F17°C11 mph18 km/h SouthwestCloudy
8pm62°F16°C11 mph18 km/h SouthwestCloudy
9pm61°F16°C11 mph17 km/h SouthwestCloudy
10pm60°F16°C10 mph16 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
September 1762°F17°C71°F22°C14 mph23 km/h from SouthwestMostly CloudyMostly Cloudy
September 1860°F15°C76°F25°C11 mph18 km/h from SouthPartly CloudyPartly Cloudy
September 1955°F13°C71°F22°C12 mph19 km/h from SouthDrizzleWindy
September 2050°F10°C60°F16°C14 mph22 km/h from NorthwestDrizzleMostly Cloudy
September 2145°F7°C58°F15°C13 mph21 km/h from NorthDrizzleMostly Clear
September 2241°F5°C59°F15°C9 mph14 km/h from NorthPartly CloudyPartly Cloudy
September 2345°F7°C61°F16°C9 mph15 km/h from NortheastMostly CloudyMostly Cloudy

No

Low of 60°F16°C, High of 76°F25°C
Wind: 11 mph18 km/h
Precipitation: None

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