No
you don't need a jacket based on the weather in Rolling Meadows, IL, USA 1 second ago
69°F21°C & Clear
Wind is 6 mph10 km/h from the SW, gusting to 16 mph25 km/h
| May 19 | ||||
| 3am | 68°F20°C | 6 mph10 km/h SW | Mostly Clear | |
| 4am | 68°F20°C | 6 mph9 km/h SW | Partly Cloudy | |
| 5am | 67°F19°C | 5 mph8 km/h W | Partly Cloudy | |
| 6am | 66°F19°C | 5 mph8 km/h NW | Mostly Clear | |
| 7am | 65°F19°C | 7 mph11 km/h N | Mostly Clear | |
| 8am | 67°F19°C | 8 mph13 km/h N | Mostly Clear | |
| 9am | 69°F20°C | 9 mph15 km/h N | Clear | |
| 10am | 71°F21°C | 10 mph15 km/h NE | Clear | |
| 11am | 72°F22°C | 10 mph15 km/h NE | Clear | |
| 12pm | 74°F23°C | 10 mph16 km/h NE | Clear | |
| 1pm | 75°F24°C | 10 mph15 km/h NE | Mostly Clear | |
| 2pm | 76°F24°C | 9 mph14 km/h NE | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 19 | 59°F15°C | 77°F25°C | 9 mph14 km/h from NE | Mostly Clear | Mostly Cloudy |
| May 20 | 58°F15°C | 84°F29°C | 12 mph19 km/h from SW | Rain | Rain |
| May 21 | 65°F18°C | 86°F30°C | 11 mph17 km/h from S | Mostly Cloudy | Thunderstorms |
| May 22 | 60°F15°C | 74°F24°C | 14 mph23 km/h from SW | Mostly Clear | Mostly Clear |
| May 23 | 55°F13°C | 76°F24°C | 10 mph16 km/h from W | Mostly Clear | Mostly Clear |
| May 24 | 54°F12°C | 77°F25°C | 8 mph13 km/h from SE | Mostly Clear | Mostly Cloudy |
| May 25 | 57°F14°C | 74°F23°C | 8 mph14 km/h from SW | Thunderstorms | Thunderstorms |
Yes
Low of 58°F15°C, High of 84°F29°CWind: 12 mph19 km/h
Precipitation: 31% rain