Yes
you do need a jacket based on the weather in Berwyn, IL 60402, USA 1 second ago
Why? Because the wind is harsh and biting!
66°F19°C & Cloudy
Wind is 10 mph16 km/h from the West, gusting to 21 mph34 km/h
| May 17 | ||||
| 9pm | 64°F18°C | 8 mph14 km/h West | Partly Cloudy | |
| 10pm | 63°F17°C | 8 mph12 km/h West | Mostly Cloudy | |
| 11pm | 61°F16°C | 8 mph13 km/h Northwest | Mostly Clear | |
| May 18 | ||||
| 12am | 59°F15°C | 8 mph12 km/h Northwest | Mostly Clear | |
| 1am | 57°F14°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 2am | 56°F13°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 3am | 54°F12°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 4am | 53°F12°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 5am | 52°F11°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| 6am | 52°F11°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| 7am | 52°F11°C | 7 mph12 km/h Northwest | Partly Cloudy | |
| 8am | 53°F12°C | 7 mph12 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 17 | 54°F12°C | 71°F22°C | 10 mph17 km/h from West | Mostly Cloudy | Mostly Clear |
| May 18 | 49°F9°C | 64°F18°C | 8 mph13 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| May 19 | 46°F8°C | 58°F14°C | 11 mph17 km/h from Northeast | Mostly Cloudy | Rain |
| May 20 | 48°F9°C | 54°F12°C | 14 mph23 km/h from East | Rain | Rain |
| May 21 | 48°F9°C | 56°F13°C | 10 mph17 km/h from Northeast | Rain | Mostly Cloudy |
| May 22 | 46°F8°C | 60°F15°C | 10 mph17 km/h from North | Partly Cloudy | Mostly Clear |
| May 23 | 46°F8°C | 62°F17°C | 8 mph12 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 48°F9°C, High of 64°F18°CWind: 8 mph13 km/h
Precipitation: None