Yes

you do need a jacket based on the weather in Norwich, UK 14 minutes ago

Why? Because it's really really huffing out there!
63°F17°C & Windy

Wind is 22 mph36 km/h from the Southwest, gusting to 42 mph67 km/h
September 15
1pm63°F17°C22 mph35 km/h SouthwestWindy
2pm61°F16°C21 mph34 km/h SouthwestWindy
3pm60°F16°C21 mph34 km/h SouthwestWindy
4pm59°F15°C21 mph34 km/h WestWindy
5pm59°F15°C21 mph34 km/h WestWindy
6pm58°F14°C21 mph35 km/h WestWindy
7pm58°F14°C21 mph34 km/h WestWindy
8pm57°F14°C21 mph33 km/h WestWindy
9pm57°F14°C20 mph32 km/h WestWindy
10pm56°F13°C19 mph31 km/h WestWindy
11pm55°F13°C19 mph30 km/h WestWindy
September 16
12am54°F12°C19 mph30 km/h WestWindy
DateLowHighWindDayNight
September 1458°F14°C67°F19°C21 mph34 km/h from SouthwestWindyWindy
September 1554°F12°C65°F18°C17 mph27 km/h from WestDrizzleRain
September 1653°F12°C69°F21°C15 mph24 km/h from SouthwestRainMostly Cloudy
September 1760°F16°C72°F22°C14 mph23 km/h from SouthwestMostly CloudyMostly Cloudy
September 1861°F16°C75°F24°C11 mph17 km/h from SouthwestMostly CloudyPartly Cloudy
September 1959°F15°C71°F22°C8 mph13 km/h from SouthMostly CloudyDrizzle
September 2056°F13°C65°F19°C11 mph17 km/h from SouthwestDrizzlePartly Cloudy

Yes

Low of 54°F12°C, High of 65°F19°C
Wind: 17 mph27 km/h
Precipitation: 34% rain

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