Yes
you do need a jacket based on the weather in Wauconda, IL, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
50°F10°C & Mostly Clear
Wind is 5 mph8 km/h from the South, gusting to 13 mph21 km/h
| September 9 | ||||
| 6am | 50°F10°C | 5 mph9 km/h South | Mostly Clear | |
| 7am | 49°F9°C | 6 mph10 km/h South | Mostly Clear | |
| 8am | 49°F10°C | 6 mph10 km/h South | Mostly Clear | |
| 9am | 54°F12°C | 7 mph12 km/h South | Mostly Cloudy | |
| 10am | 59°F15°C | 8 mph13 km/h South | Mostly Cloudy | |
| 11am | 64°F18°C | 8 mph13 km/h South | Cloudy | |
| 12pm | 68°F20°C | 9 mph14 km/h South | Mostly Cloudy | |
| 1pm | 71°F21°C | 9 mph14 km/h Southwest | Mostly Cloudy | |
| 2pm | 73°F23°C | 8 mph13 km/h South | Mostly Cloudy | |
| 3pm | 74°F23°C | 8 mph13 km/h South | Partly Cloudy | |
| 4pm | 74°F23°C | 8 mph12 km/h South | Mostly Cloudy | |
| 5pm | 74°F23°C | 7 mph11 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 9 | 49°F9°C | 74°F23°C | 7 mph12 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 10 | 53°F12°C | 77°F25°C | 3 mph5 km/h from South | Partly Cloudy | Mostly Clear |
| September 11 | 58°F14°C | 79°F26°C | 6 mph10 km/h from East | Mostly Clear | Mostly Clear |
| September 12 | 57°F14°C | 83°F28°C | 6 mph9 km/h from South | Mostly Clear | Partly Cloudy |
| September 13 | 64°F18°C | 84°F29°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| September 14 | 65°F18°C | 83°F28°C | 6 mph10 km/h from East | Partly Cloudy | Partly Cloudy |
| September 15 | 64°F18°C | 78°F26°C | 7 mph12 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 53°F12°C, High of 77°F25°CWind: 3 mph5 km/h
Precipitation: None