Yes

you do need a jacket based on the weather in Nijmegen, Netherlands 1 second ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
56°F13°C & Partly Cloudy

Wind is 5 mph8 km/h from the West, gusting to 9 mph15 km/h
November 9
3pm55°F13°C5 mph8 km/h WestPartly Cloudy
4pm53°F11°C4 mph6 km/h WestPartly Cloudy
5pm51°F10°C4 mph6 km/h SouthwestPartly Cloudy
6pm49°F10°C4 mph6 km/h SouthwestMostly Clear
7pm48°F9°C4 mph7 km/h SouthwestMostly Clear
8pm47°F8°C4 mph7 km/h SouthwestMostly Clear
9pm46°F8°C5 mph7 km/h SouthMostly Clear
10pm46°F8°C5 mph8 km/h SouthPartly Cloudy
11pm45°F7°C5 mph8 km/h SouthPartly Cloudy
November 10
12am45°F7°C5 mph8 km/h SouthMostly Cloudy
1am44°F7°C5 mph8 km/h SouthMostly Cloudy
2am44°F7°C5 mph9 km/h SouthMostly Cloudy
DateLowHighWindDayNight
November 845°F7°C57°F14°C5 mph7 km/h from WestMostly CloudyPartly Cloudy
November 942°F6°C53°F12°C9 mph14 km/h from SouthCloudyCloudy
November 1049°F9°C57°F14°C10 mph16 km/h from SouthwestMostly CloudyMostly Cloudy
November 1148°F9°C61°F16°C11 mph17 km/h from SouthMostly CloudyMostly Cloudy
November 1250°F10°C62°F17°C9 mph15 km/h from SouthwestMostly CloudyDrizzle
November 1350°F10°C58°F14°C6 mph10 km/h from EastDrizzleDrizzle
November 1443°F6°C52°F11°C10 mph16 km/h from NortheastMostly CloudyDrizzle

Yes

Low of 43°F6°C, High of 53°F12°C
Wind: 9 mph14 km/h
Precipitation: None

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