Yes

you do need a jacket based on the weather in Newton-le-Willows, UK 1 second ago

Why? Because it's pretty chilly!
51°F11°C & Mostly Clear

Wind is 7 mph11 km/h from the Southwest, gusting to 14 mph23 km/h
September 12
3am51°F11°C7 mph12 km/h SouthwestMostly Clear
4am53°F12°C10 mph16 km/h SouthwestMostly Clear
5am55°F13°C11 mph18 km/h SouthwestPartly Cloudy
6am57°F14°C12 mph20 km/h SouthwestPartly Cloudy
7am59°F15°C13 mph21 km/h SouthwestPartly Cloudy
8am59°F15°C12 mph20 km/h SouthwestPartly Cloudy
9am60°F16°C12 mph20 km/h SouthwestPartly Cloudy
10am61°F16°C11 mph18 km/h WestPartly Cloudy
11am61°F16°C12 mph19 km/h WestMostly Cloudy
12pm60°F16°C11 mph17 km/h SouthwestPartly Cloudy
1pm59°F15°C10 mph17 km/h SouthwestPartly Cloudy
2pm58°F14°C8 mph13 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
September 1148°F9°C61°F16°C11 mph17 km/h from SouthwestRainRain
September 1250°F10°C60°F15°C11 mph17 km/h from SouthwestRainRain
September 1347°F9°C62°F17°C11 mph17 km/h from SoutheastThunderstormsThunderstorms
September 1454°F12°C60°F15°C18 mph29 km/h from WestDrizzleDrizzle
September 1552°F11°C60°F16°C13 mph21 km/h from WestDrizzleRain
September 1650°F10°C66°F19°C11 mph18 km/h from SouthwestRainMostly Cloudy
September 1752°F11°C62°F17°C7 mph12 km/h from WestMostly CloudyMostly Cloudy

Yes

Low of 50°F10°C, High of 60°F16°C
Wind: 11 mph17 km/h
Precipitation: 67% rain

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