Yes
you do need a jacket based on the weather in Plainfield, IL, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
59°F15°C & Drizzle
Wind is 6 mph10 km/h from the E, gusting to 11 mph17 km/h
| April 18 | ||||
| 2pm | 59°F15°C | 6 mph10 km/h E | Cloudy | |
| 3pm | 61°F16°C | 8 mph13 km/h E | Cloudy | |
| 4pm | 62°F17°C | 8 mph13 km/h E | Cloudy | |
| 5pm | 62°F17°C | 8 mph13 km/h E | Cloudy | |
| 6pm | 61°F16°C | 8 mph12 km/h NE | Cloudy | |
| 7pm | 58°F14°C | 11 mph17 km/h NE | Cloudy | |
| 8pm | 54°F12°C | 12 mph19 km/h N | Rain | |
| 9pm | 52°F11°C | 12 mph20 km/h N | Rain | |
| 10pm | 50°F10°C | 12 mph19 km/h N | Rain | |
| 11pm | 49°F10°C | 10 mph16 km/h N | Rain | |
| April 19 | ||||
| 12am | 49°F9°C | 9 mph15 km/h N | Rain | |
| 1am | 48°F9°C | 9 mph15 km/h N | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 44°F6°C | 62°F17°C | 7 mph11 km/h from E | Rain | Rain |
| April 19 | 39°F4°C | 57°F14°C | 14 mph23 km/h from W | Mostly Clear | Partly Cloudy |
| April 20 | 35°F2°C | 50°F10°C | 13 mph20 km/h from NW | Partly Cloudy | Partly Cloudy |
| April 21 | 34°F1°C | 58°F14°C | 9 mph14 km/h from NW | Clear | Clear |
| April 22 | 37°F3°C | 64°F18°C | 9 mph14 km/h from SW | Partly Cloudy | Cloudy |
| April 23 | 45°F7°C | 64°F18°C | 13 mph20 km/h from SW | Mostly Cloudy | Partly Cloudy |
| April 24 | 37°F3°C | 54°F12°C | 10 mph16 km/h from NE | Mostly Clear | Mostly Clear |
Yes
Low of 39°F4°C, High of 57°F14°CWind: 14 mph23 km/h
Precipitation: None