No
you don't need a jacket based on the weather in Springfield, IL 62712, USA 1 second ago
75°F24°C & Clear
Wind is 5 mph8 km/h from the Northeast, gusting to 7 mph12 km/h
| September 17 | ||||
| 10pm | 73°F23°C | 5 mph8 km/h Northeast | Clear | |
| 11pm | 71°F21°C | 4 mph6 km/h Northeast | Clear | |
| September 18 | ||||
| 12am | 69°F20°C | 5 mph7 km/h East | Clear | |
| 1am | 67°F19°C | 4 mph7 km/h East | Clear | |
| 2am | 66°F19°C | 4 mph7 km/h East | Clear | |
| 3am | 65°F18°C | 4 mph7 km/h East | Clear | |
| 4am | 63°F17°C | 3 mph5 km/h East | Clear | |
| 5am | 62°F16°C | 3 mph4 km/h East | Clear | |
| 6am | 61°F16°C | 4 mph6 km/h East | Clear | |
| 7am | 60°F15°C | 4 mph6 km/h East | Clear | |
| 8am | 59°F15°C | 3 mph5 km/h Southeast | Clear | |
| 9am | 64°F18°C | 4 mph6 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 59°F15°C | 88°F31°C | 3 mph4 km/h from Northeast | Clear | Clear |
| September 18 | 59°F15°C | 90°F32°C | 3 mph5 km/h from Southeast | Clear | Partly Cloudy |
| September 19 | 65°F18°C | 85°F30°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 20 | 63°F17°C | 84°F29°C | 6 mph9 km/h from South | Partly Cloudy | Mostly Cloudy |
| September 21 | 65°F19°C | 80°F26°C | 7 mph11 km/h from Southwest | Drizzle | Drizzle |
| September 22 | 66°F19°C | 77°F25°C | 7 mph12 km/h from Southwest | Drizzle | Partly Cloudy |
| September 23 | 64°F18°C | 77°F25°C | 5 mph9 km/h from West | Partly Cloudy | Partly Cloudy |
No
Low of 59°F15°C, High of 91°F33°CWind: 3 mph5 km/h
Precipitation: None