Yes

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

Why? Because it's on the windy side!
59°F15°C & Mostly Cloudy

Wind is 12 mph19 km/h from the SW, gusting to 24 mph38 km/h
October 17
8am60°F15°C13 mph20 km/h SWMostly Cloudy
9am61°F16°C12 mph20 km/h SWPartly Cloudy
10am61°F16°C12 mph20 km/h SWPartly Cloudy
11am61°F16°C12 mph19 km/h SWPartly Cloudy
12pm60°F15°C10 mph17 km/h SWPartly Cloudy
1pm58°F14°C9 mph15 km/h SWPartly Cloudy
2pm56°F14°C9 mph14 km/h SWMostly Clear
3pm55°F13°C8 mph13 km/h SWClear
4pm54°F12°C7 mph11 km/h SWMostly Clear
5pm53°F12°C6 mph10 km/h SWClear
6pm52°F11°C6 mph9 km/h SWClear
7pm51°F11°C5 mph9 km/h SWClear
DateLowHighWindDayNight
October 1651°F11°C61°F16°C10 mph16 km/h from SWPartly CloudyMostly Clear
October 1746°F8°C58°F15°C10 mph17 km/h from SPartly CloudyRain
October 1848°F9°C58°F15°C7 mph12 km/h from WRainMostly Cloudy
October 1947°F8°C59°F15°C19 mph30 km/h from SRainWindy
October 2048°F9°C57°F14°C15 mph24 km/h from SWMostly ClearPartly Cloudy
October 2147°F9°C57°F14°C11 mph17 km/h from SWDrizzlePartly Cloudy
October 2247°F8°C59°F15°C11 mph17 km/h from SWMostly CloudyMostly Cloudy

Yes

Low of 46°F8°C, High of 58°F15°C
Wind: 10 mph17 km/h
Precipitation: None

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