Yes

you do need a jacket based on the weather in Syracuse, NY 13208, USA 1 second ago

Why? Because it's pretty chilly!
56°F13°C & Partly Cloudy

Wind is 7 mph11 km/h from the Northwest, gusting to 13 mph21 km/h
October 17
7pm56°F13°C7 mph11 km/h NorthwestPartly Cloudy
8pm56°F13°C6 mph10 km/h NorthwestPartly Cloudy
9pm55°F13°C6 mph9 km/h NorthwestPartly Cloudy
10pm53°F12°C4 mph6 km/h NorthwestMostly Cloudy
11pm50°F10°C3 mph4 km/h NorthwestCloudy
October 18
12am49°F10°C2 mph3 km/h NorthCloudy
1am48°F9°C2 mph3 km/h SoutheastMostly Cloudy
2am47°F9°C2 mph3 km/h SouthCloudy
3am47°F8°C2 mph4 km/h SouthMostly Cloudy
4am47°F8°C3 mph5 km/h SouthMostly Cloudy
5am47°F8°C3 mph5 km/h SoutheastMostly Cloudy
6am46°F8°C3 mph5 km/h SoutheastMostly Cloudy
DateLowHighWindDayNight
October 1734°F1°C56°F14°C4 mph6 km/h from NorthwestPartly CloudyMostly Cloudy
October 1845°F7°C68°F20°C5 mph8 km/h from SoutheastMostly CloudyPartly Cloudy
October 1955°F13°C73°F23°C13 mph20 km/h from SouthMostly CloudyRain
October 2050°F10°C62°F17°C11 mph18 km/h from WestRainPartly Cloudy
October 2147°F8°C60°F16°C6 mph10 km/h from SouthMostly CloudyDrizzle
October 2246°F8°C55°F13°C9 mph14 km/h from WestDrizzleMostly Cloudy
October 2345°F7°C55°F13°C10 mph17 km/h from WestDrizzleMostly Cloudy

Yes

Low of 45°F7°C, High of 68°F20°C
Wind: 5 mph8 km/h
Precipitation: 25% clear

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