Yes

you do need a jacket based on the weather in Arnhem, Netherlands 15 minutes ago

Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it and it's really really huffing out there!
43°F6°C & Windy

Wind is 16 mph26 km/h from the South, gusting to 35 mph56 km/h
November 23
12pm43°F6°C17 mph27 km/h SouthWindy
1pm42°F6°C17 mph27 km/h SouthRain
2pm42°F6°C18 mph29 km/h SouthRain
3pm44°F6°C18 mph29 km/h SouthRain
4pm45°F7°C19 mph30 km/h SouthwestRain
5pm46°F8°C19 mph30 km/h SouthwestDrizzle
6pm47°F8°C18 mph29 km/h SouthwestDrizzle
7pm48°F9°C18 mph29 km/h SouthwestDrizzle
8pm48°F9°C17 mph28 km/h SouthwestDrizzle
9pm49°F10°C18 mph28 km/h SouthwestWindy
10pm50°F10°C17 mph28 km/h SouthwestWindy
11pm51°F11°C17 mph28 km/h SouthwestWindy
DateLowHighWindDayNight
November 2234°F1°C47°F8°C13 mph21 km/h from SouthRainRain
November 2347°F8°C60°F16°C18 mph29 km/h from SouthWindyWindy
November 2447°F8°C59°F15°C16 mph25 km/h from SouthwestRainMostly Cloudy
November 2542°F6°C49°F9°C13 mph20 km/h from SouthwestMostly CloudyDrizzle
November 2641°F5°C52°F11°C12 mph19 km/h from SouthwestRainRain
November 2740°F5°C51°F10°C6 mph10 km/h from WestDrizzlePartly Cloudy
November 2838°F3°C48°F9°C6 mph10 km/h from SoutheastPartly CloudyPartly Cloudy

Yes

Low of 47°F9°C, High of 60°F16°C
Wind: 18 mph29 km/h
Precipitation: None

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