No
you don't need a jacket based on the weather in Windsor, IL 61465, USA 1 second ago
67°F20°C & Cloudy
Wind is 5 mph8 km/h from the West, gusting to 9 mph14 km/h
| September 19 | ||||
| 2am | 67°F20°C | 5 mph8 km/h West | Cloudy | |
| 3am | 67°F19°C | 5 mph8 km/h North | Cloudy | |
| 4am | 66°F19°C | 6 mph9 km/h Northwest | Cloudy | |
| 5am | 65°F18°C | 6 mph10 km/h West | Cloudy | |
| 6am | 64°F18°C | 5 mph8 km/h Northwest | Cloudy | |
| 7am | 64°F18°C | 5 mph7 km/h Northwest | Thunderstorms | |
| 8am | 63°F17°C | 5 mph7 km/h Northeast | Thunderstorms | |
| 9am | 65°F18°C | 6 mph9 km/h Southeast | Cloudy | |
| 10am | 67°F20°C | 5 mph8 km/h Southeast | Mostly Cloudy | |
| 11am | 71°F22°C | 5 mph8 km/h South | Cloudy | |
| 12pm | 74°F23°C | 5 mph8 km/h South | Mostly Cloudy | |
| 1pm | 77°F25°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 63°F17°C | 79°F26°C | 6 mph10 km/h from South | Thunderstorms | Partly Cloudy |
| September 20 | 61°F16°C | 77°F25°C | 4 mph7 km/h from East | Mostly Cloudy | Rain |
| September 21 | 63°F17°C | 76°F24°C | 7 mph11 km/h from West | Thunderstorms | Partly Cloudy |
| September 22 | 62°F17°C | 78°F25°C | 7 mph12 km/h from Southwest | Drizzle | Rain |
| September 23 | 63°F17°C | 76°F25°C | 7 mph11 km/h from Southeast | Rain | Rain |
| September 24 | 63°F17°C | 73°F23°C | 13 mph21 km/h from Northeast | Drizzle | Drizzle |
| September 25 | 57°F14°C | 74°F23°C | 11 mph18 km/h from Northeast | Partly Cloudy | Mostly Clear |
No
Low of 61°F16°C, High of 77°F25°CWind: 4 mph7 km/h
Precipitation: 28% rain