No
you don't need a jacket based on the weather in North Chicago, IL 60064, USA 1 second ago
65°F18°C & Cloudy
Wind is 4 mph6 km/h from the South, gusting to 7 mph12 km/h
| October 19 | ||||
| 12am | 64°F18°C | 4 mph6 km/h South | Cloudy | |
| 1am | 63°F17°C | 3 mph5 km/h South | Cloudy | |
| 2am | 63°F17°C | 6 mph10 km/h Southeast | Cloudy | |
| 3am | 62°F17°C | 8 mph12 km/h South | Drizzle | |
| 4am | 61°F16°C | 8 mph13 km/h Southwest | Thunderstorms | |
| 5am | 60°F16°C | 9 mph15 km/h South | Thunderstorms | |
| 6am | 57°F14°C | 8 mph13 km/h Northwest | Thunderstorms | |
| 7am | 56°F14°C | 10 mph16 km/h Northwest | Thunderstorms | |
| 8am | 56°F13°C | 13 mph20 km/h Northwest | Thunderstorms | |
| 9am | 55°F13°C | 14 mph22 km/h Northwest | Rain | |
| 10am | 54°F12°C | 15 mph25 km/h Northwest | Rain | |
| 11am | 52°F11°C | 17 mph28 km/h Northwest | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 18 | 60°F16°C | 73°F23°C | 6 mph9 km/h from Southwest | Thunderstorms | Thunderstorms |
| October 19 | 46°F8°C | 60°F16°C | 17 mph27 km/h from Northwest | Rain | Clear |
| October 20 | 42°F6°C | 62°F17°C | 12 mph19 km/h from South | Clear | Drizzle |
| October 21 | 45°F7°C | 53°F12°C | 16 mph25 km/h from West | Windy | Drizzle |
| October 22 | 42°F6°C | 52°F11°C | 16 mph25 km/h from Northwest | Windy | Partly Cloudy |
| October 23 | 38°F4°C | 50°F10°C | 10 mph16 km/h from Northwest | Partly Cloudy | Mostly Clear |
| October 24 | 36°F2°C | 51°F10°C | 5 mph8 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 60°F16°CWind: 17 mph27 km/h
Precipitation: 87% rain