Yes

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

Why? Because it's quite chilly!
43°F6°C & Cloudy

Wind is 7 mph11 km/h from the North, gusting to 14 mph22 km/h
April 5
10pm42°F6°C6 mph10 km/h NorthCloudy
11pm40°F5°C5 mph9 km/h NorthCloudy
April 6
12am39°F4°C4 mph6 km/h NorthCloudy
1am37°F3°C6 mph10 km/h NorthCloudy
2am36°F2°C8 mph14 km/h NorthCloudy
3am35°F2°C10 mph16 km/h NorthCloudy
4am34°F1°C8 mph13 km/h NorthCloudy
5am33°F1°C8 mph14 km/h NorthMostly Cloudy
6am33°F0°C8 mph12 km/h NorthPartly Cloudy
7am32°F0°C7 mph11 km/h NorthMostly Clear
8am32°F0°C6 mph9 km/h NorthMostly Clear
9am35°F2°C6 mph9 km/h NorthMostly Clear
DateLowHighWindDayNight
April 537°F3°C53°F12°C6 mph9 km/h from NorthwestMostly CloudyMostly Cloudy
April 632°F-0°C49°F9°C4 mph7 km/h from NortheastPartly CloudyMostly Clear
April 728°F-2°C39°F4°C13 mph21 km/h from NorthMostly CloudyMostly Clear
April 824°F-4°C43°F6°C5 mph8 km/h from NorthwestMostly ClearPartly Cloudy
April 930°F-1°C48°F9°C10 mph16 km/h from SouthRainRain
April 1041°F5°C55°F13°C8 mph13 km/h from NorthwestMostly CloudyPartly Cloudy
April 1136°F2°C53°F12°C7 mph12 km/h from NorthMostly CloudyPartly Cloudy

Yes

Low of 32°F-0°C, High of 49°F10°C
Wind: 4 mph7 km/h
Precipitation: None

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