No
you don't need a jacket based on the weather in Windsor, IL 61465, USA 1 second ago
64°F18°C & Clear
Wind is 4 mph7 km/h from the Southeast, gusting to 6 mph10 km/h
| September 18 | ||||
| 4am | 63°F17°C | 5 mph7 km/h Southeast | Clear | |
| 5am | 63°F17°C | 5 mph7 km/h Southeast | Clear | |
| 6am | 62°F16°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 7am | 61°F16°C | 5 mph8 km/h Southeast | Clear | |
| 8am | 61°F16°C | 5 mph9 km/h Southeast | Mostly Clear | |
| 9am | 64°F18°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 10am | 70°F21°C | 4 mph6 km/h South | Mostly Clear | |
| 11am | 77°F25°C | 4 mph7 km/h South | Mostly Clear | |
| 12pm | 81°F27°C | 4 mph7 km/h South | Mostly Clear | |
| 1pm | 84°F29°C | 5 mph8 km/h South | Mostly Clear | |
| 2pm | 86°F30°C | 5 mph8 km/h South | Partly Cloudy | |
| 3pm | 87°F31°C | 5 mph8 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 61°F16°C | 88°F31°C | 5 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| September 19 | 64°F18°C | 80°F27°C | 6 mph9 km/h from South | Thunderstorms | Thunderstorms |
| September 20 | 62°F17°C | 80°F27°C | 5 mph8 km/h from Southwest | Thunderstorms | Mostly Cloudy |
| September 21 | 62°F17°C | 77°F25°C | 8 mph14 km/h from Southwest | Rain | Thunderstorms |
| September 22 | 64°F18°C | 77°F25°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Drizzle |
| September 23 | 62°F17°C | 76°F24°C | 6 mph10 km/h from East | Rain | Rain |
| September 24 | 59°F15°C | 73°F23°C | 9 mph14 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 6 mph9 km/h
Precipitation: 51% rain