Yes

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

Why? Because the air feels like the cozy middle ground between summer and winter!
51°F11°C & Mostly Clear

Wind is 5 mph8 km/h from the West, gusting to 9 mph15 km/h
November 8
6pm50°F10°C5 mph8 km/h SouthwestClear
7pm49°F9°C5 mph8 km/h SouthwestClear
8pm48°F9°C5 mph8 km/h SouthwestMostly Clear
9pm47°F8°C5 mph8 km/h SouthwestPartly Cloudy
10pm46°F8°C5 mph7 km/h SouthwestMostly Clear
11pm46°F8°C5 mph7 km/h SouthwestPartly Cloudy
November 9
12am45°F7°C5 mph7 km/h SouthwestMostly Clear
1am44°F7°C5 mph8 km/h SouthMostly Clear
2am44°F7°C5 mph7 km/h SouthMostly Clear
3am44°F7°C5 mph8 km/h SouthMostly Clear
4am44°F7°C5 mph8 km/h SouthMostly Clear
5am44°F7°C5 mph9 km/h SouthPartly Cloudy
DateLowHighWindDayNight
November 845°F7°C57°F14°C6 mph9 km/h from WestPartly CloudyMostly Clear
November 944°F7°C57°F14°C11 mph18 km/h from SouthMostly CloudyDrizzle
November 1046°F8°C55°F13°C11 mph17 km/h from SouthDrizzleMostly Cloudy
November 1145°F7°C58°F15°C16 mph26 km/h from SouthWindyDrizzle
November 1253°F12°C58°F14°C14 mph23 km/h from SouthRainRain
November 1352°F11°C59°F15°C9 mph15 km/h from SouthDrizzleRain
November 1452°F11°C58°F15°C11 mph18 km/h from SouthRainCloudy

Yes

Low of 44°F7°C, High of 57°F14°C
Wind: 11 mph18 km/h
Precipitation: None

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