No
you don't need a jacket based on the weather in Lasalle, IL, USA 1 second ago
84°F29°C & Mostly Cloudy
Wind is 5 mph8 km/h from the South, gusting to 9 mph15 km/h
| August 6 | ||||
| 3pm | 85°F30°C | 6 mph9 km/h Southeast | Mostly Clear | |
| 4pm | 86°F30°C | 5 mph8 km/h South | Mostly Clear | |
| 5pm | 86°F30°C | 5 mph7 km/h South | Mostly Clear | |
| 6pm | 85°F29°C | 4 mph7 km/h South | Partly Cloudy | |
| 7pm | 84°F29°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 8pm | 82°F28°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 9pm | 78°F26°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 10pm | 75°F24°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 11pm | 74°F23°C | 4 mph7 km/h Southeast | Mostly Cloudy | |
| August 7 | ||||
| 12am | 73°F23°C | 5 mph7 km/h Southeast | Mostly Cloudy | |
| 1am | 72°F22°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 2am | 71°F21°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 6 | 62°F17°C | 86°F30°C | 4 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| August 7 | 68°F20°C | 88°F31°C | 7 mph12 km/h from South | Partly Cloudy | Rain |
| August 8 | 72°F22°C | 89°F32°C | 10 mph17 km/h from South | Partly Cloudy | Clear |
| August 9 | 73°F23°C | 90°F32°C | 12 mph19 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 74°F23°C | 89°F32°C | 9 mph15 km/h from Southwest | Drizzle | Drizzle |
| August 11 | 72°F22°C | 85°F29°C | 8 mph13 km/h from Southwest | Drizzle | Drizzle |
| August 12 | 70°F21°C | 83°F29°C | 6 mph10 km/h from West | Drizzle | Rain |
No
Low of 68°F20°C, High of 88°F31°CWind: 7 mph12 km/h
Precipitation: 44% rain