Yes
you do need a jacket based on the weather in Naperville (Naperville Park District), Illinois, United States 1 second ago
Why? Because it's quite chilly and it's fairly windy outside!
40°F5°C & Mostly Cloudy
Wind is 11 mph17 km/h from the Southwest, gusting to 24 mph38 km/h
| November 3 | ||||
| 12pm | 40°F5°C | 11 mph18 km/h Southwest | Mostly Cloudy | |
| 1pm | 41°F5°C | 11 mph17 km/h West | Partly Cloudy | |
| 2pm | 44°F7°C | 11 mph17 km/h West | Clear | |
| 3pm | 48°F9°C | 10 mph16 km/h West | Clear | |
| 4pm | 53°F11°C | 11 mph17 km/h Northwest | Clear | |
| 5pm | 56°F13°C | 11 mph18 km/h Northwest | Clear | |
| 6pm | 58°F14°C | 12 mph19 km/h Northwest | Clear | |
| 7pm | 58°F15°C | 12 mph19 km/h Northwest | Clear | |
| 8pm | 59°F15°C | 12 mph19 km/h West | Clear | |
| 9pm | 58°F15°C | 11 mph18 km/h West | Clear | |
| 10pm | 56°F14°C | 10 mph15 km/h West | Clear | |
| 11pm | 52°F11°C | 7 mph12 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 3 | 40°F4°C | 59°F15°C | 10 mph16 km/h from West | Clear | Partly Cloudy |
| November 4 | 36°F2°C | 61°F16°C | 9 mph15 km/h from South | Partly Cloudy | Mostly Clear |
| November 5 | 39°F4°C | 59°F15°C | 12 mph20 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 6 | 33°F1°C | 58°F14°C | 8 mph12 km/h from South | Mostly Cloudy | Drizzle |
| November 7 | 43°F6°C | 57°F14°C | 13 mph20 km/h from West | Rain | Mostly Cloudy |
| November 8 | 39°F4°C | 51°F11°C | 5 mph8 km/h from Southeast | Drizzle | Drizzle |
| November 9 | 31°F-1°C | 43°F6°C | 16 mph25 km/h from Northwest | Drizzle | Partly Cloudy |
Yes
Low of 37°F3°C, High of 61°F16°CWind: 9 mph15 km/h
Precipitation: None