No
you don't need a jacket based on the weather in Warrenville, IL 60555, USA 1 second ago
71°F22°C & Mostly Cloudy
Wind is 5 mph8 km/h from the Northeast, gusting to 14 mph23 km/h
| August 18 | ||||
| 1am | 71°F21°C | 6 mph9 km/h Northeast | Mostly Cloudy | |
| 2am | 70°F21°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| 3am | 70°F21°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| 4am | 70°F21°C | 4 mph7 km/h East | Mostly Cloudy | |
| 5am | 70°F21°C | 4 mph7 km/h East | Mostly Cloudy | |
| 6am | 70°F21°C | 6 mph9 km/h East | Mostly Cloudy | |
| 7am | 70°F21°C | 6 mph10 km/h Southeast | Drizzle | |
| 8am | 71°F21°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 9am | 71°F22°C | 7 mph11 km/h Southeast | Cloudy | |
| 10am | 73°F23°C | 7 mph12 km/h Southeast | Thunderstorms | |
| 11am | 75°F24°C | 7 mph11 km/h Southeast | Mostly Cloudy | |
| 12pm | 78°F25°C | 8 mph12 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 17 | 71°F21°C | 84°F29°C | 3 mph5 km/h from Northeast | Mostly Cloudy | Thunderstorms |
| August 18 | 70°F21°C | 85°F29°C | 7 mph12 km/h from South | Thunderstorms | Thunderstorms |
| August 19 | 72°F22°C | 87°F30°C | 7 mph12 km/h from West | Thunderstorms | Partly Cloudy |
| August 20 | 66°F19°C | 78°F25°C | 11 mph17 km/h from North | Mostly Cloudy | Mostly Clear |
| August 21 | 65°F18°C | 79°F26°C | 8 mph12 km/h from Northeast | Mostly Clear | Clear |
| August 22 | 62°F17°C | 81°F27°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| August 23 | 64°F18°C | 79°F26°C | 9 mph14 km/h from West | Mostly Clear | Mostly Clear |
No
Low of 70°F21°C, High of 85°F30°CWind: 7 mph12 km/h
Precipitation: 51% rain