No
you don't need a jacket based on the weather in Warrenville, IL 60555, USA 1 second ago
84°F29°C & Clear
Wind is 5 mph8 km/h from the East, gusting to 8 mph13 km/h
| September 15 | ||||
| 3pm | 84°F29°C | 5 mph8 km/h East | Clear | |
| 4pm | 85°F29°C | 6 mph9 km/h East | Clear | |
| 5pm | 84°F29°C | 6 mph10 km/h East | Clear | |
| 6pm | 83°F28°C | 7 mph11 km/h East | Clear | |
| 7pm | 80°F27°C | 8 mph13 km/h East | Clear | |
| 8pm | 76°F24°C | 7 mph11 km/h East | Clear | |
| 9pm | 73°F23°C | 6 mph9 km/h East | Clear | |
| 10pm | 71°F21°C | 6 mph9 km/h Northeast | Clear | |
| 11pm | 69°F20°C | 5 mph9 km/h Northeast | Clear | |
| September 16 | ||||
| 12am | 67°F20°C | 5 mph8 km/h Northeast | Clear | |
| 1am | 66°F19°C | 5 mph8 km/h Northeast | Clear | |
| 2am | 65°F18°C | 4 mph7 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 61°F16°C | 85°F29°C | 5 mph7 km/h from East | Clear | Clear |
| September 16 | 61°F16°C | 84°F29°C | 5 mph8 km/h from East | Clear | Clear |
| September 17 | 60°F16°C | 83°F28°C | 4 mph6 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 18 | 61°F16°C | 85°F29°C | 4 mph7 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 19 | 63°F17°C | 84°F29°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| September 20 | 65°F18°C | 81°F27°C | 8 mph12 km/h from South | Partly Cloudy | Partly Cloudy |
| September 21 | 64°F18°C | 80°F27°C | 11 mph17 km/h from Southwest | Drizzle | Mostly Cloudy |
No
Low of 61°F16°C, High of 84°F29°CWind: 5 mph8 km/h
Precipitation: None