Yes

you do need a jacket based on the weather in Calumet City, IL, USA 1 second ago

Why? Because there's a refreshing nip in the air and it's so windy, you’re practically horizontal just trying to walk!
46°F8°C & Partly Cloudy

Wind is 12 mph19 km/h from the East, gusting to 29 mph46 km/h
October 29
2pm47°F9°C13 mph21 km/h EastClear
3pm49°F10°C15 mph24 km/h EastClear
4pm51°F11°C15 mph24 km/h NortheastClear
5pm53°F12°C16 mph25 km/h NortheastWindy
6pm55°F13°C16 mph26 km/h NortheastWindy
7pm56°F13°C16 mph26 km/h NortheastWindy
8pm56°F13°C16 mph25 km/h NortheastWindy
9pm56°F13°C15 mph23 km/h NortheastPartly Cloudy
10pm55°F13°C13 mph21 km/h NortheastPartly Cloudy
11pm53°F12°C12 mph19 km/h NortheastPartly Cloudy
October 30
12am52°F11°C11 mph18 km/h NortheastMostly Clear
1am51°F11°C11 mph17 km/h NortheastMostly Clear
DateLowHighWindDayNight
October 2945°F7°C56°F13°C14 mph22 km/h from NortheastMostly ClearMostly Clear
October 3044°F7°C56°F13°C10 mph17 km/h from NorthMostly ClearMostly Cloudy
October 3142°F5°C53°F12°C9 mph15 km/h from WestMostly CloudyPartly Cloudy
November 138°F4°C52°F11°C6 mph9 km/h from NorthwestMostly CloudyPartly Cloudy
November 238°F3°C53°F12°C7 mph11 km/h from SouthPartly CloudyPartly Cloudy
November 342°F6°C60°F15°C11 mph17 km/h from WestMostly ClearMostly Clear
November 441°F5°C58°F15°C5 mph7 km/h from SouthwestMostly ClearPartly Cloudy

Yes

Low of 44°F7°C, High of 55°F13°C
Wind: 10 mph17 km/h
Precipitation: None

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