Yes

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

Why? Because a jacket will keep you cozy, but you won't break a seat and it's really really huffing out there!
57°F14°C & Windy

Wind is 18 mph29 km/h from the Southwest, gusting to 32 mph52 km/h
November 3
11am57°F14°C19 mph30 km/h SouthwestWindy
12pm59°F15°C19 mph30 km/h SouthwestWindy
1pm59°F15°C19 mph31 km/h SouthwestWindy
2pm59°F15°C18 mph29 km/h SouthwestWindy
3pm59°F15°C17 mph28 km/h SouthwestWindy
4pm58°F15°C17 mph27 km/h SouthwestWindy
5pm58°F14°C18 mph28 km/h SouthwestWindy
6pm57°F14°C18 mph29 km/h SouthwestWindy
7pm57°F14°C18 mph29 km/h SouthwestWindy
8pm56°F14°C18 mph29 km/h SouthwestWindy
9pm56°F13°C17 mph28 km/h SouthwestWindy
10pm56°F13°C18 mph28 km/h SouthwestWindy
DateLowHighWindDayNight
November 343°F6°C59°F15°C17 mph28 km/h from SouthwestDrizzleWindy
November 455°F13°C59°F15°C15 mph24 km/h from SouthDrizzleCloudy
November 556°F13°C62°F16°C12 mph19 km/h from SouthCloudyMostly Cloudy
November 651°F11°C62°F17°C8 mph14 km/h from SouthCloudyMostly Cloudy
November 749°F9°C58°F14°C11 mph18 km/h from SouthMostly CloudyCloudy
November 845°F7°C58°F15°C6 mph9 km/h from SouthwestPartly CloudyPartly Cloudy
November 943°F6°C55°F13°C7 mph11 km/h from SouthMostly CloudyMostly Cloudy

Yes

Low of 55°F13°C, High of 59°F15°C
Wind: 15 mph24 km/h
Precipitation: 33% rain

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