Yes

you do need a jacket based on the weather in Lymington SO41, UK 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter and it's so windy, your hat will probably launch into orbit!
58°F14°C & Windy

Wind is 17 mph27 km/h from the South, gusting to 29 mph46 km/h
November 4
5pm58°F15°C17 mph28 km/h SouthWindy
6pm59°F15°C18 mph30 km/h SouthWindy
7pm59°F15°C18 mph30 km/h SouthDrizzle
8pm59°F15°C18 mph29 km/h SouthDrizzle
9pm60°F15°C19 mph30 km/h SouthDrizzle
10pm59°F15°C19 mph30 km/h SouthWindy
11pm59°F15°C19 mph31 km/h SouthWindy
November 5
12am59°F15°C17 mph28 km/h SouthDrizzle
1am58°F15°C16 mph25 km/h SouthWindy
2am58°F14°C15 mph24 km/h SouthWindy
3am58°F15°C13 mph21 km/h SouthCloudy
4am58°F14°C13 mph21 km/h SouthCloudy
DateLowHighWindDayNight
November 457°F14°C60°F15°C14 mph23 km/h from SouthDrizzleDrizzle
November 558°F14°C61°F16°C12 mph19 km/h from SouthCloudyCloudy
November 655°F13°C60°F16°C7 mph12 km/h from SouthDrizzleMostly Cloudy
November 753°F12°C58°F14°C9 mph15 km/h from SouthDrizzleDrizzle
November 849°F9°C58°F15°C5 mph8 km/h from SouthPartly CloudyMostly Cloudy
November 948°F9°C57°F14°C4 mph6 km/h from SouthMostly CloudyDrizzle
November 1050°F10°C57°F14°C9 mph14 km/h from SouthDrizzleMostly Cloudy

Yes

Low of 58°F15°C, High of 62°F17°C
Wind: 12 mph19 km/h
Precipitation: None

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