No
you don't need a jacket based on the weather in Rolling Meadows, IL, USA 1 second ago
64°F18°C & Clear
Wind is 2 mph4 km/h from the North, gusting to 8 mph13 km/h
| September 16 | ||||
| 3am | 63°F17°C | 3 mph4 km/h Northeast | Clear | |
| 4am | 63°F17°C | 2 mph4 km/h Northeast | Mostly Clear | |
| 5am | 62°F17°C | 3 mph4 km/h East | Partly Cloudy | |
| 6am | 61°F16°C | 2 mph3 km/h East | Partly Cloudy | |
| 7am | 61°F16°C | 1 mph2 km/h Southeast | Partly Cloudy | |
| 8am | 61°F16°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 9am | 64°F18°C | 2 mph3 km/h East | Partly Cloudy | |
| 10am | 69°F21°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 11am | 74°F23°C | 3 mph5 km/h Southeast | Clear | |
| 12pm | 77°F25°C | 4 mph6 km/h Southeast | Clear | |
| 1pm | 80°F27°C | 4 mph6 km/h East | Clear | |
| 2pm | 82°F28°C | 5 mph8 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 61°F16°C | 83°F28°C | 5 mph8 km/h from East | Mostly Clear | Clear |
| September 17 | 61°F16°C | 83°F28°C | 4 mph7 km/h from Northeast | Clear | Mostly Clear |
| September 18 | 62°F16°C | 84°F29°C | 4 mph6 km/h from East | Mostly Clear | Partly Cloudy |
| September 19 | 63°F17°C | 81°F27°C | 6 mph9 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 20 | 64°F18°C | 79°F26°C | 6 mph10 km/h from South | Partly Cloudy | Mostly Clear |
| September 21 | 63°F17°C | 80°F27°C | 9 mph15 km/h from South | Rain | Partly Cloudy |
| September 22 | 66°F19°C | 82°F28°C | 10 mph16 km/h from Southwest | Drizzle | Partly Cloudy |
No
Low of 61°F16°C, High of 83°F29°CWind: 4 mph7 km/h
Precipitation: None